:root {
    --container-max-width-default: 62rem;
    --container-max-width-wide: 86rem;
    --color-browser-theme: var(--color-primary-bg);
    --color-text-default: #2c3e50;
    --color-text-strong: #1f3b5a;
    --color-text-muted: #5f7388;
    --color-text-subtle: #667085;
    --color-text-on-solid: #ffffff;
    --color-primary-bg: #1f6fa3;
    --color-primary-bg-hover: #195d89;
    --color-primary-surface-soft: #eaf3fb;
    --color-primary-border-soft: #8fb9d8;
    --color-surface-page: #f4f7f6;
    --color-surface-card: #ffffff;
    --color-surface-subtle: #f1f4f7;
    --surface-placeholder-bg: #f7f9fb;
    --surface-placeholder-border: #c9d3dd;
    --color-border-default: #d5dce3;
    --color-border-subtle: #d4dee8;
    --radius-surface-lg: 12px;
    --btn-cta-bg: #b85d0b;
    --btn-cta-bg-hover: #944706;
    --btn-cta-shadow: rgba(184, 93, 11, 0.24);
    --btn-cta-focus-ring: rgba(184, 93, 11, 0.24);
    --btn-radius-md: 6px;
    --btn-transition-standard: background-color 0.3s, transform 0.2s, border-color 0.2s, color 0.2s;
    --btn-accent-bg: #1f7a3f;
    --btn-accent-bg-hover: #176333;
    --btn-home-bg: #f5f8fb;
    --btn-home-bg-hover: #eaf1f7;
    --btn-neutral-bg: #eef3f8;
    --btn-neutral-border: #c7d1db;
    --btn-neutral-text: #2c3e50;
    --btn-neutral-bg-hover: #e2e9f1;
    --btn-neutral-border-hover: #b7c4d1;
    --color-neutral-bg: var(--btn-neutral-bg);
    --color-neutral-border: var(--btn-neutral-border);
    --color-neutral-text: var(--btn-neutral-text);
    --color-neutral-bg-hover: var(--btn-neutral-bg-hover);
    --color-neutral-border-hover: var(--btn-neutral-border-hover);
    --color-success-bg: var(--btn-accent-bg);
    --color-success-bg-hover: var(--btn-accent-bg-hover);
    --color-success-text-on: var(--color-text-on-solid);
    --color-success-surface: #edf9f1;
    --color-success-surface-hover: #dff3e7;
    --color-success-border-soft: #b7d8c3;
    --color-success-border-soft-hover: #95c8aa;
    --color-success-text: #215238;
    --color-danger-surface: #fdecea;
    --color-danger-surface-hover: #efb0b7;
    --color-danger-border-soft: #f5c2c7;
    --color-danger-border-soft-hover: #df969f;
    --color-danger-text: #6e1b22;
    --color-danger-text-strong: #5d141b;
    --color-danger-bg-strong: #c0392b;
    --color-danger-bg-strong-hover: #a93226;
    --color-danger-text-on: var(--color-text-on-solid);
    --color-info-surface: #f8fbfe;
    --color-info-surface-emphasis: #eef5fb;
    --color-info-surface-emphasis-alt: #e7f0f8;
    --color-info-border-soft: #d9e2eb;
    --color-info-border-strong: #c6d8ea;
    --color-info-text: #26415c;
    --color-info-text-strong: var(--color-text-strong);
    --color-private-surface: #eef4fb;
    --color-private-border-soft: #c7d8ea;
    --color-private-text: #264561;
    --space-stack-xs: 0.5rem;
    --space-stack-sm: 0.75rem;
    --space-stack-md: 1rem;
    --space-stack-lg: clamp(1.15rem, 2vw, 1.4rem);
    --space-stack-xl: clamp(1.75rem, 3vw, 2.35rem);
}

body.info-page,
body.admin-page {
    --color-browser-theme: #1f4f7d;
}

body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-surface-page);
    color: var(--color-text-default);
    margin: 0;
    padding: clamp(0.75rem, 2.2vw, 1.5rem) clamp(1rem, 3vw, 2.5rem);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
}

body.success-view {
    padding: clamp(0.75rem, 2vw, 1.25rem);
    justify-content: flex-start;
}

.container {
    background-color: var(--color-surface-card);
    padding: clamp(1rem, 2.1vw, 1.75rem) clamp(1rem, 3.2vw, 2.5rem);
    border-radius: var(--radius-surface-lg);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    width: min(100%, var(--container-max-width-default));
    max-width: var(--container-max-width-default);
    min-width: 0;
    margin-inline: auto;
    box-sizing: border-box;
    margin-bottom: 2rem;
}

body.success-view .container {
    width: min(100%, var(--container-max-width-wide));
    max-width: var(--container-max-width-wide);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

body.success-view .result-box {
    text-align: left;
}

h1 {
    color: var(--color-text-default);
    font-weight: 500;
    text-align: center;
    margin-bottom: 0.5rem;
    margin-top: 0;
}

.hero-title {
    color: #194e75;
    font-size: clamp(2rem, 3.1vw, 2.35rem);
    line-height: 1.15;
}

img.logo {
    width: 300px;
    height: auto;
}

body.success-view h1 {
    margin-bottom: 0.25rem;
    text-align: left;
}

body.success-view .result-box > h1,
body.success-view .result-box > p {
    text-align: center;
}

p.subtitle {
    text-align: center;
    color: #5f7388;
    margin: 0 0 0.75rem 0;
}

.hero-support-link {
    margin: 0 0 2.35rem;
    text-align: center;
    font-size: 0.97rem;
    color: #52606d;
}

.hero-support-link a {
    color: #194e75;
    text-decoration-color: rgba(25, 78, 117, 0.35);
    text-underline-offset: 0.16em;
}

.hero-support-link a:hover,
.hero-support-link a:focus {
    color: #123a58;
    text-decoration-color: currentColor;
}

body.success-view .result-box p {
    margin: 0.35rem 0 0.75rem;
}

.utility-actions {
    position: fixed;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.75rem;
    z-index: 1000;
}
form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#transform-form {
    gap: var(--space-stack-lg);
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-stack-sm);
    align-items: center;
    text-align: center;
    margin-top: 0.15rem;
}

.form-feedback {
    width: min(100%, 50rem);
    box-sizing: border-box;
    padding: 0.95rem 1rem;
    border: 1px solid #e6aaaa;
    border-radius: 10px;
    background-color: #fddcdc;
    text-align: left;
    scroll-margin-block: clamp(3rem, 10vh, 7rem);
}

.checkbox-row {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    align-items: center;
    text-align: center;
    font-size: 0.95rem;
    color: #2c3e50;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
}

.checkbox-hint {
    font-size: 0.85rem;
    color: var(--color-text-subtle);
}

.advanced-settings {
    width: 100%;
    border: none;
    border-radius: 14px;
    background: transparent;
    box-sizing: border-box;
    padding: 0;
    margin-top: 0.1rem;
    scroll-margin-top: 1.5rem;
}

.advanced-settings[open] {
    border: 1px solid var(--color-info-border-soft);
    background: var(--color-info-surface);
    padding: 0.45rem 0.75rem 0.9rem;
}

.advanced-settings summary {
    list-style: none;
}

.advanced-settings summary::-webkit-details-marker {
    display: none;
}

.advanced-settings-summary {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    width: min(100%, 27rem);
    margin: 0 auto;
    box-sizing: border-box;
    padding: 0.45rem 1.35rem 0.45rem 4rem;
    background: var(--color-surface-card);
    border: 1px solid var(--color-info-border-soft);
    border-radius: 999px;
    min-height: 3rem;
    line-height: 1.2;
}

.advanced-settings[open] .advanced-settings-summary {
    width: 100%;
    margin: 0;
    justify-content: space-between;
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius-surface-lg);
}

.advanced-settings-summary:focus-visible {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 3px;
    border-radius: 10px;
}

.advanced-settings-heading {
    display: grid;
    grid-template-columns: 1.75rem auto;
    align-items: center;
    justify-items: start;
    column-gap: 0.65rem;
    flex: 0 1 auto;
    min-width: 0;
    color: rgba(31, 111, 163, 0.62);
    text-align: left;
}

.advanced-settings-copy {
    display: grid;
    gap: 0.12rem;
    min-width: 0;
    justify-items: start;
    align-content: center;
}

.advanced-settings-copy .step-text {
    color: var(--color-text-muted);
    font-weight: 600;
}

.advanced-settings-summary:focus-visible .advanced-settings-copy .step-text,
.advanced-settings[open] .advanced-settings-copy .step-text {
    color: var(--color-info-text);
    font-weight: 700;
}

.advanced-settings-subtitle {
    color: var(--color-text-subtle);
    font-size: 0.82rem;
    font-weight: 500;
    line-height: 1.2;
}

.advanced-settings-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    flex-shrink: 0;
    border-radius: 999px;
    background: rgba(31, 111, 163, 0.12);
    color: #1f6fa3;
}

.advanced-settings-icon svg {
    width: 1rem;
    height: 1rem;
}

.advanced-settings-chevron {
    width: 1rem;
    height: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: auto;
}

.advanced-settings-chevron svg {
    width: 1rem;
    height: 1rem;
}

.advanced-settings[open] .advanced-settings-chevron {
    transform: rotate(180deg);
}

.advanced-settings-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-stack-md);
    padding-top: 0.65rem;
}

.advanced-settings-intro {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.advanced-settings-section {
    gap: 0.75rem;
}

.advanced-settings-section-title {
    margin: 0;
    color: var(--color-text-strong);
    font-weight: 700;
}

.advanced-settings-section > .field-hint {
    margin-top: 0;
}

.advanced-settings .model-selector {
    margin-top: 0;
}

.advanced-settings .nano-image-settings {
    width: 100%;
    margin-top: 0;
}

.nano-prompt-label {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.nano-image-settings {
    width: 100%;
    margin: 0.6rem auto 0;
    padding: 0.75rem 0.9rem 0.45rem;
    border: 1px solid var(--color-info-border-soft);
    border-radius: var(--radius-surface-lg);
    background: var(--color-info-surface-emphasis);
    box-sizing: border-box;
    text-align: left;
}

.nano-image-settings#nano-image-settings-main {
    background: var(--color-info-surface-emphasis-alt);
    border-color: var(--color-primary-border-soft);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.52);
}

.nano-image-settings#nano-image-settings-main .nano-settings-title {
    color: var(--color-info-text-strong);
}

.nano-image-settings#nano-image-settings-main .nano-prompt-label {
    color: var(--color-info-text);
}

.nano-image-settings#nano-image-settings-main .nano-prompt-select {
    background-color: var(--color-surface-card);
    border-color: var(--color-primary-border-soft);
    color: var(--color-info-text-strong);
}

.nano-image-settings#nano-image-settings-main .nano-prompt-select:focus {
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.24);
}

.nano-image-settings#nano-image-settings-main .nano-settings-summary:focus-visible {
    outline-color: rgba(31, 111, 163, 0.36);
}

.nano-image-settings#nano-image-settings-success {
    background: var(--color-info-surface-emphasis-alt);
    border-color: var(--color-primary-border-soft);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.nano-image-settings#nano-image-settings-success .nano-settings-title {
    color: var(--color-info-text-strong);
}

.nano-image-settings#nano-image-settings-success .nano-prompt-label {
    color: var(--color-info-text);
}

.nano-image-settings#nano-image-settings-success .nano-prompt-select {
    background-color: var(--color-surface-card);
    border-color: var(--color-primary-border-soft);
    color: var(--color-info-text-strong);
}

.nano-image-settings#nano-image-settings-success .nano-prompt-select:focus {
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.23);
}

.nano-image-settings#nano-image-settings-success .nano-settings-summary:focus-visible {
    outline-color: rgba(31, 111, 163, 0.34);
}

.nano-settings-disclosure {
    overflow: hidden;
}

.nano-settings-summary {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.55rem;
    width: 100%;
    cursor: pointer;
    list-style: none;
}

.nano-settings-summary::-webkit-details-marker {
    display: none;
}

.nano-settings-summary:focus-visible {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 2px;
    border-radius: 8px;
}

.nano-settings-body {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    align-items: stretch;
    min-width: 0;
    padding-top: 0.25rem;
}

.nano-setting-field {
    display: flex;
    flex-direction: column;
    gap: 0.28rem;
    min-width: 0;
    padding: 0.65rem 0.8rem 0.75rem;
    border: 1px solid var(--color-info-border-soft);
    border-radius: var(--radius-surface-lg);
    background: rgba(255, 255, 255, 0.28);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.nano-setting-field--variant-cards {
    gap: 0.55rem;
}

.nano-setting-field--dimension {
    padding: 0.72rem 0.9rem 0.12rem;
}

.nano-setting-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.65rem;
    min-width: 0;
}

.nano-setting-row--model-count,
.nano-setting-row--dimensions {
    margin-bottom: 0.12rem;
}

.nano-setting-row .nano-setting-field {
    height: 100%;
}

.nano-variant-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.65rem;
    min-width: 0;
    align-items: stretch;
    grid-auto-rows: 1fr;
}

.nano-variant-card {
    display: block;
    width: 100%;
    min-width: 0;
    cursor: pointer;
}

.nano-variant-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.nano-variant-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-height: 100%;
    position: relative;
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    padding: 0.82rem 0.82rem 0.9rem;
    border: 1px solid var(--color-info-border-soft);
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 251, 254, 0.96) 100%);
    box-shadow: 0 6px 18px rgba(17, 55, 89, 0.08);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, transform 0.2s;
}

.nano-variant-card:hover .nano-variant-card-body {
    transform: translateY(-1px);
    border-color: var(--color-primary-border-soft);
    box-shadow: 0 10px 24px rgba(17, 55, 89, 0.12);
}

.nano-variant-input:focus-visible + .nano-variant-card-body {
    outline: 3px solid rgba(31, 111, 163, 0.26);
    outline-offset: 2px;
}

.nano-variant-input:checked + .nano-variant-card-body {
    transform: translateY(-1px);
    border-color: var(--color-primary-bg);
    background: linear-gradient(180deg, #f7fcff 0%, var(--color-info-surface-emphasis-alt) 100%);
    box-shadow: inset 0 4px 0 var(--color-primary-border-soft), 0 0 0 3px rgba(31, 111, 163, 0.18), 0 14px 28px rgba(17, 55, 89, 0.16);
}

.nano-variant-input:checked + .nano-variant-card-body .nano-variant-icon {
    border-color: var(--color-primary-border-soft);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 8px 18px rgba(47, 127, 183, 0.18);
}

.nano-variant-input:checked + .nano-variant-card-body .nano-variant-title {
    color: var(--color-info-text-strong);
}

.nano-variant-input:checked + .nano-variant-card-body .nano-variant-description {
    color: var(--color-info-text);
}

.nano-variant-input:checked + .nano-variant-card-body .nano-variant-badge {
    border-color: var(--color-primary-border-soft);
    background: #ffffff;
    color: var(--color-info-text-strong);
}

.nano-variant-card-top {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: relative;
}

.nano-variant-icon {
    display: inline-flex;
    align-items: stretch;
    justify-content: center;
    width: 100%;
    aspect-ratio: 160 / 89;
    overflow: hidden;
    border-radius: 0.75rem;
    border: 1px solid var(--color-info-border-soft);
    background: rgba(255, 255, 255, 0.84);
    flex: 0 0 auto;
}

.nano-variant-icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nano-variant-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0.38rem;
    right: 0.38rem;
    z-index: 1;
    padding: 0.22rem 0.5rem;
    border-radius: 999px;
    border: 1px solid var(--color-info-border-strong);
    background: #ffffff;
    color: var(--color-info-text);
    box-shadow: 0 4px 12px rgba(17, 55, 89, 0.12);
    font-size: 0.66rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    pointer-events: none;
}

.nano-variant-title {
    display: block;
    font-size: 0.93rem;
    line-height: 1.22;
    font-weight: 700;
    color: var(--color-info-text-strong);
}

.nano-variant-description {
    display: block;
    font-size: 0.76rem;
    line-height: 1.42;
    color: var(--color-info-text);
}

@media (min-width: 680px) {
    .nano-setting-row--model-count,
    .nano-setting-row--dimensions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nano-variant-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 980px) {
    .nano-variant-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .nano-variant-card-body {
        padding: 0.78rem 0.76rem 0.84rem;
    }

    .nano-variant-icon {
        width: 100%;
    }
}

.nano-prompt-variant-hint {
    margin-top: 0.15rem;
    margin-bottom: 0;
    padding: 0.45rem 0.55rem;
    border-radius: 10px;
    background: rgba(31, 111, 163, 0.08);
    font-size: 0.78rem;
    line-height: 1.4;
}

.nano-setting-help {
    margin: 0;
    font-size: 0.72rem;
    line-height: 1.45;
    font-weight: 400;
}

.nano-image-settings#nano-image-settings-main .nano-prompt-variant-hint {
    color: var(--color-info-text);
}

.nano-image-settings#nano-image-settings-main .nano-setting-help {
    color: var(--color-text-muted);
}

.nano-image-settings#nano-image-settings-success .nano-prompt-variant-hint {
    color: var(--color-info-text);
}

.nano-image-settings#nano-image-settings-success .nano-setting-help {
    color: var(--color-text-muted);
}

.nano-settings-title {
    margin: 0;
    font-weight: 700;
    color: var(--color-text-strong);
    text-align: left;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.55rem;
    align-self: stretch;
    line-height: 1.1;
}

.nano-settings-summary > span {
    line-height: 1;
}

.nano-settings-disclosure[open] .nano-settings-title {
    margin-bottom: 0.2rem;
}

.nano-settings-chevron {
    width: 1rem;
    height: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    transform: translateY(0.5px);
    transition: transform 0.2s ease;
}

.nano-settings-chevron svg {
    width: 1rem;
    height: 1rem;
}

.nano-settings-disclosure[open] .nano-settings-chevron {
    transform: translateY(0.5px) rotate(180deg);
}

.nano-settings-icon {
    width: 1rem;
    height: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nano-settings-icon svg {
    width: 1rem;
    height: 1rem;
}

.nano-image-settings .nano-prompt-label {
    margin-top: 0;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1.2;
}

.nano-prompt-select {
    min-width: 260px;
    max-width: 100%;
    width: 100%;
}

.nano-settings-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 0.65rem;
    padding-top: 0.1rem;
}

.advanced-settings-tertiary {
    margin-top: 0.1rem;
    padding-top: 0.35rem;
    border-top: 1px solid var(--color-info-border-soft);
}

.advanced-settings-tertiary-label {
    align-items: center;
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 0.84rem;
}

.advanced-settings-tertiary-label input[type="checkbox"] {
    width: 15px;
    height: 15px;
}

.nano-settings-reset {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-info-text);
    background: var(--color-info-surface);
    border: 1px solid var(--color-primary-border-soft);
    border-radius: 999px;
    padding: 0.25rem 0.55rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nano-settings-reset:hover,
.nano-settings-reset:focus-visible {
    background: var(--color-info-surface-emphasis-alt);
    border-color: var(--color-primary-bg);
    color: var(--color-info-text-strong);
    transform: translateY(-1px);
}

.nano-settings-reset:focus-visible {
    outline: 2px solid rgba(31, 111, 163, 0.3);
    outline-offset: 2px;
}

.nano-settings-reset-icon {
    width: 0.85rem;
    height: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nano-settings-reset-icon svg {
    width: 0.85rem;
    height: 0.85rem;
}

.output-mode-select {
    min-width: 320px;
}

.output-mode-row {
    width: 100%;
    align-items: stretch;
    text-align: left;
    gap: var(--space-stack-sm);
    margin-top: 0;
}

.output-mode-group {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.75rem;
}

.output-mode-option {
    display: flex;
}

.output-mode-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.output-mode-card {
    margin-bottom: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
    border: 2px solid var(--color-border-default);
    border-radius: 10px;
    background: linear-gradient(180deg, var(--color-surface-card) 0%, var(--color-info-surface) 100%);
    padding: 0.78rem 0.85rem;
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    color: var(--color-info-text);
}

.output-mode-head {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    width: 100%;
    min-width: 0;
}

.output-mode-icon {
    width: 1.1rem;
    height: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-bg);
}

.output-mode-icon svg {
    width: 1.1rem;
    height: 1.1rem;
}

.output-mode-title {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-info-text-strong);
    line-height: 1.2;
    min-width: 0;
}

.output-mode-desc {
    font-size: 0.76rem;
    color: var(--color-text-muted);
    line-height: 1.25;
}

.output-mode-card:hover {
    transform: translateY(-1px);
    border-color: var(--color-primary-border-soft);
    box-shadow: 0 4px 12px rgba(31, 111, 163, 0.12);
}

.output-mode-option input[type="radio"]:checked + .output-mode-card {
    border-color: #1f6fa3;
    background: linear-gradient(180deg, #1f6fa3 0%, #2a86bf 100%);
    box-shadow: 0 4px 12px rgba(31, 111, 163, 0.6);
    color: #ffffff;
}

.output-mode-option input[type="radio"]:checked + .output-mode-card .output-mode-title,
.output-mode-option input[type="radio"]:checked + .output-mode-card .output-mode-desc,
.output-mode-option input[type="radio"]:checked + .output-mode-card .output-mode-icon {
    color: #ffffff;
}

.output-mode-option input[type="radio"]:focus-visible + .output-mode-card {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 2px;
}

.output-mode-option input[type="radio"]:disabled + .output-mode-card {
    opacity: 0.55;
    cursor: not-allowed;
    filter: grayscale(0.2);
    transform: none;
    box-shadow: none;
}

.input-tabs {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    border: 1px solid #dbe4ec;
    background: linear-gradient(180deg, #f9fbfc 0%, #f3f7fa 100%);
    padding: 1rem;
    border-radius: 18px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 10px 30px rgba(21, 32, 43, 0.04);
}

.input-tabs.is-error {
    border-color: #e06666;
    background: #fff6f6;
}

.input-tabs.is-error .input-tab-panels {
    box-shadow: inset 0 0 0 1px #e06666;
    background: #fff6f6;
}

.input-tabs .step-title {
    margin-bottom: 0;
}

.tab-title,
.step-title {
    margin: 0 auto 0.65rem;
    font-weight: 700;
    color: #1f3b5a;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 0.65rem;
    width: min(100%, 20rem);
    box-sizing: border-box;
    background: #eef5fb;
    border: 1px solid #d4e2f2;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    min-height: 3rem;
}

.step-title {
    --step-badge-size: clamp(2rem, 2.3vw, 2.15rem);
    --step-title-gap: clamp(0.75rem, 1vw, 0.85rem);
    width: min(100%, 27rem);
    display: grid;
    grid-template-columns: var(--step-badge-size) auto;
    justify-content: flex-start;
    justify-items: start;
    column-gap: var(--step-title-gap);
    padding: 0.5rem 1.15rem 0.5rem calc(1.15rem + var(--step-badge-size) + var(--step-title-gap));
    min-height: clamp(3.2rem, 4vw, 3.45rem);
}

.step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--step-badge-size);
    height: var(--step-badge-size);
    flex-shrink: 0;
    border-radius: 999px;
    background: #1f6fa3;
    color: #ffffff;
    font-size: clamp(0.98rem, 1.15vw, 1.08rem);
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(31, 111, 163, 0.2);
}

.step-text {
    display: block;
    min-width: 0;
    line-height: 1.2;
    align-self: center;
}

.step-title .step-text {
    text-align: left;
    font-size: clamp(1.06rem, 1.4vw, 1.18rem);
}

.tab-toggle {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.tab-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    background: #ffffff;
    border: 1px solid #d5dce3;
    padding: 0.4rem;
    border-radius: 10px;
    justify-content: center;
    align-items: stretch;
}

.input-tab-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(11.5rem, 1fr));
    gap: 0.7rem;
    background: transparent;
    border: none;
    padding: 0;
    align-items: stretch;
}

.tab-button {
    border: 1px solid transparent;
    background: transparent;
    color: #2c3e50;
    margin-bottom: 0;
    padding: 0.50rem 0.90rem;
    border-radius: 8px;
    font-size: 1.0rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex: 1 1 0;
    justify-content: center;
    text-align: center;
    min-height: 44px;
    line-height: 1.2;
}

.input-tab-button {
    min-height: 3.5rem;
    padding: 0.68rem 0.85rem;
    border: 1px solid #d3dde6;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 1px 2px rgba(18, 46, 74, 0.04);
    color: #264257;
    justify-content: center;
    text-align: center;
    position: relative;
}

.input-tab-button:hover {
    background: #fbfdff;
    border-color: #b6cadb;
    box-shadow: 0 8px 20px rgba(18, 46, 74, 0.08);
}

.input-tab-button-primary {
    background: linear-gradient(180deg, #f6fbff 0%, #eef6fc 100%);
    border-color: #bfd8ea;
}

.input-tab-button-label {
    flex: 0 1 auto;
    min-width: 0;
}

.input-tab-panels {
    padding: 1rem;
    min-height: 8rem;
    border: 1px solid #d7e1e9;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.tab-list:not(.preview-tab-list):not(.input-tab-list) .tab-button:hover {
    background: #eef3f8;
    transform: translateY(-1px);
}

.tab-icon {
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tab-icon svg {
    width: 18px;
    height: 18px;
}

.tab-panel {
    display: none;
}

.tab-panels {
    min-height: 7.6rem;
}

#tab-toggle-text:checked ~ .tab-panels #tab-text,
#tab-toggle-url:checked ~ .tab-panels #tab-url,
#tab-toggle-file:checked ~ .tab-panels #tab-file {
    min-height: inherit;
}

#tab-toggle-text:checked ~ .tab-panels,
#tab-toggle-url:checked ~ .tab-panels,
#tab-toggle-file:checked ~ .tab-panels {
    display: block;
}

#tab-toggle-text:checked ~ .tab-panels #tab-text,
#tab-toggle-url:checked ~ .tab-panels #tab-url,
#tab-toggle-file:checked ~ .tab-panels #tab-file {
    display: block;
}

#tab-toggle-text:checked ~ .tab-list label[for="tab-toggle-text"],
#tab-toggle-url:checked ~ .tab-list label[for="tab-toggle-url"],
#tab-toggle-file:checked ~ .tab-list label[for="tab-toggle-file"] {
    background: var(--color-primary-bg);
    border-color: var(--color-primary-bg);
    color: #ffffff;
}

.input-tabs #tab-toggle-text:checked ~ .input-tab-list label[for="tab-toggle-text"],
.input-tabs #tab-toggle-url:checked ~ .input-tab-list label[for="tab-toggle-url"],
.input-tabs #tab-toggle-file:checked ~ .input-tab-list label[for="tab-toggle-file"] {
    background: #eef7ff;
    border-color: #82badd;
    box-shadow: 0 0 0 2px rgba(31, 111, 163, 0.13), 0 12px 24px rgba(18, 46, 74, 0.08);
    color: #16324b;
}

.input-tabs #tab-toggle-text:checked ~ .input-tab-list label[for="tab-toggle-text"] .tab-icon,
.input-tabs #tab-toggle-url:checked ~ .input-tab-list label[for="tab-toggle-url"] .tab-icon,
.input-tabs #tab-toggle-file:checked ~ .input-tab-list label[for="tab-toggle-file"] .tab-icon {
    color: #1f6fa3;
}

#tab-toggle-text:focus-visible ~ .tab-list label[for="tab-toggle-text"],
#tab-toggle-url:focus-visible ~ .tab-list label[for="tab-toggle-url"],
#tab-toggle-file:focus-visible ~ .tab-list label[for="tab-toggle-file"] {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 2px;
}

.field-hint {
    margin: 0.55rem 0 0;
    color: var(--color-text-subtle);
    font-size: 0.9rem;
}

.text-input-quality-hint {
    transition: color 0.18s ease;
}

.text-input-quality-hint.is-warning {
    color: #8a5a00;
    font-weight: 600;
}

.text-input-quality-hint.is-danger {
    color: #ad3f1a;
    font-weight: 700;
}

.file-upload-shell {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: min(100%, 72%);
    max-width: 35rem;
    margin: 0 auto;
}

.file-input-native {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.file-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.42rem;
    width: 100%;
    min-height: 54px;
    padding: 0.62rem 0.85rem;
    border: 1.5px dashed var(--color-primary-border-soft);
    border-radius: 10px;
    background: linear-gradient(180deg, var(--color-surface-card) 0%, var(--color-info-surface-emphasis) 100%);
    color: var(--color-info-text);
    cursor: pointer;
    box-sizing: border-box;
    text-align: center;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.file-dropzone:hover {
    border-color: var(--color-primary-bg);
    background: linear-gradient(180deg, #f8fcff 0%, var(--color-info-surface-emphasis-alt) 100%);
    transform: translateY(-1px);
}

.file-input-native:focus-visible + .file-dropzone {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 2px;
}

.file-dropzone.is-dragover,
.file-dropzone.has-file {
    border-color: var(--color-primary-bg);
    background: linear-gradient(180deg, #f4fbff 0%, #dfeffc 100%);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.14);
}

.file-dropzone.has-file {
    min-height: 48px;
    padding-right: 2.8rem;
}

.file-dropzone-icon {
    width: 2.15rem;
    height: 2.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 999px;
    background: rgba(31, 111, 163, 0.12);
    color: #1f6fa3;
}

.file-dropzone-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.file-dropzone-copy {
    display: flex;
    flex-direction: column;
    gap: 0.08rem;
    min-width: 0;
    align-items: center;
}

.file-dropzone-title {
    font-weight: 700;
    color: var(--color-info-text-strong);
    line-height: 1.15;
}

.file-dropzone-subtitle {
    color: var(--color-text-muted);
    font-size: 0.83rem;
    line-height: 1.15;
    max-width: none;
}

.file-dropzone-selected {
    color: var(--color-info-text);
    font-size: 0.82rem;
    line-height: 1.2;
    text-align: center;
    display: block;
    width: 100%;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-dropzone-clear {
    position: absolute;
    top: 0.48rem;
    right: 0.48rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    padding: 0;
    border: 1px solid var(--color-info-border-strong);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--color-text-muted);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(18, 46, 74, 0.08);
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.file-dropzone-selected[hidden],
.file-dropzone-clear[hidden] {
    display: none;
}

.file-dropzone-clear:hover {
    border-color: var(--color-primary-border-soft);
    background: #ffffff;
    color: var(--color-info-text);
    transform: translateY(-1px);
}

.file-dropzone-clear:focus-visible {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 2px;
}

.file-dropzone-clear svg {
    width: 0.9rem;
    height: 0.9rem;
}

.file-upload-hint {
    width: min(100%, 72%);
    max-width: 35rem;
    margin-top: 0.1rem;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    font-size: 0.82rem;
    color: var(--color-text-subtle);
}

.file-dropzone.has-file .file-dropzone-subtitle {
    display: none;
}

.field-with-action {
    display: flex;
    align-items: flex-start;
    gap: 0.42rem;
}

.field-with-action textarea,
.field-with-action input[type="url"] {
    flex: 1 1 auto;
    min-width: 0;
}

.inline-clear-button {
    align-self: flex-start;
    min-width: 5rem;
    padding: 0.65rem 0.78rem;
    border: 1px solid var(--color-neutral-border);
    border-radius: 6px;
    background-color: var(--color-neutral-bg);
    color: var(--color-neutral-text);
    font-size: 0.86rem;
    line-height: 1.2;
    white-space: nowrap;
}

.inline-clear-button:hover,
.inline-clear-button:focus-visible {
    background-color: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
    transform: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.form-error {
    margin: 0;
    color: #c0392b;
    font-weight: 600;
    min-height: 0;
    white-space: pre-line;
}

.form-error:empty {
    display: none;
}

.form-error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    align-items: flex-start;
    margin-top: 0.85rem;
}

.form-error-actions[hidden] {
    display: none;
}

.form-retry-btn {
    background-color: var(--color-success-bg);
    border-color: var(--color-success-bg-hover);
    color: var(--color-success-text-on);
}

.form-retry-btn:hover,
.form-retry-btn:focus-visible {
    background-color: var(--color-success-bg-hover);
    border-color: var(--color-success-bg-hover);
}

.form-retry-btn-secondary {
    background-color: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

.form-retry-btn-secondary:hover,
.form-retry-btn-secondary:focus-visible {
    background-color: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
}

.form-error-support {
    flex-basis: 100%;
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.form-actions small {
    display: block;
    max-width: 50rem;
    margin: 0;
    line-height: 1.45;
}

.input-group {
    display: flex;
    flex-direction: column;
}

label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text-default);
}
textarea,
input[type="url"],
input[type="file"],
select {
    padding: 0.72rem;
    border: 1px solid var(--color-border-default);
    background-color: var(--color-surface-card);
    color: var(--color-text-default);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}

textarea {
    min-height: 50px;
    resize: vertical;
}

#text_input {
    min-height: 72px;
}

textarea:focus,
input:focus,
select:focus {
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.2);
    outline: none;
}

button {
    padding: 1rem;
    background-color: var(--color-primary-bg);
    color: var(--color-text-on-solid);
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

button:hover {
    background-color: var(--color-primary-bg-hover);
    transform: translateY(-2px);
}

.primary-submit {
    background-color: var(--btn-cta-bg);
    box-shadow: 0 10px 24px var(--btn-cta-shadow);
}

.primary-submit:hover,
.primary-submit:focus-visible {
    background-color: var(--btn-cta-bg-hover);
}

.primary-submit:focus-visible {
    outline: 3px solid var(--btn-cta-focus-ring);
    outline-offset: 3px;
}

.primary-submit:disabled,
.primary-submit.is-uploading {
    cursor: not-allowed;
    opacity: 0.72;
    transform: none;
    box-shadow: none;
}

.primary-submit.is-uploading {
    cursor: progress;
}

.loader {
    display: none;
    text-align: center;
    padding: 1rem;
}

.loader-status {
    margin: 0 0 0.25rem;
    font-weight: 600;
    color: var(--color-text-default);
}

.loader-detail {
    margin: 0;
    color: var(--color-text-subtle);
    font-size: 0.95rem;
}

.loader-meta {
    margin: 1.15rem auto 0;
    max-width: 58rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.8rem;
    align-items: start;
}

.loader-context,
.loader-steps {
    margin: 0;
    max-width: none;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-surface-lg);
    border: 1px solid var(--color-info-border-soft);
    background: var(--color-info-surface);
    text-align: left;
    box-sizing: border-box;
    font-size: 0.9rem;
}

.loader-context-title {
    margin: 0 0 0.65rem;
    color: var(--color-info-text-strong);
    font-weight: 700;
    font-size: 0.95rem;
}

.loader-context-list {
    margin: 0;
    display: grid;
    gap: 0.55rem;
}

.loader-context-row {
    display: grid;
    grid-template-columns: minmax(6.4rem, 8rem) minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
}

.loader-context-row dt {
    margin: 0;
    color: var(--color-text-muted);
    font-weight: 700;
    font-size: 0.82rem;
}

.loader-context-row dd {
    margin: 0;
    color: var(--color-text-default);
    word-break: break-word;
    line-height: 1.45;
    font-size: 0.88rem;
}

.loader-steps {
    list-style: none;
    padding: 0.9rem 0 1rem 1.5rem;
    text-align: left;
}

@media (min-width: 960px) {
    .loader-meta {
        grid-template-columns: minmax(0, 1fr) minmax(18rem, 2fr);
    }
}

.loader-step {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.loader-step-copy {
    display: flex;
    flex: 1 1 auto;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.2rem 0.55rem;
    min-width: 0;
}

.loader-step-label {
    min-width: 0;
    line-height: 1.35;
}

.loader-step-meta {
    color: var(--color-text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1.35;
    min-width: 0;
    position: relative;
    white-space: normal;
    padding-left: 0.7rem;
}

.loader-step-meta::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.58em;
    width: 0.24rem;
    height: 0.24rem;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.45;
}

.loader-step .step-check {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid var(--color-border-default);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-card);
    color: #1f6fa3;
    opacity: 0.35;
    flex-shrink: 0;
}

.loader-step .step-check svg {
    width: 12px;
    height: 12px;
}

.loader-step.is-active {
    color: var(--color-text-default);
    font-weight: 600;
}

.loader-step.is-active .loader-step-meta {
    color: #1f6fa3;
    font-weight: 600;
}

.loader-step.is-active .step-check {
    border-color: #1f6fa3;
    background: var(--color-info-surface-emphasis);
    opacity: 1;
}

.loader-step.is-done {
    color: #1f7a3f;
}

.loader-step.is-done .step-check {
    border-color: #1f7a3f;
    background: var(--color-success-surface);
    opacity: 1;
}

@media (max-width: 520px) {
    .loader-step-copy {
        gap: 0.15rem 0.45rem;
    }

    .loader-step-meta {
        padding-left: 0.6rem;
    }
}

.loader .spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--color-primary-bg);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.result-box {
    text-align: center;
}

.result-box a:not(.action-btn):not(.success-inline-link):not(.success-source):not(.preview-action-icon) {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--btn-accent-bg);
    color: white;
    text-decoration: none;
    border-radius: var(--btn-radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.2s;
}

.result-box a:not(.action-btn):not(.success-inline-link):not(.success-source):not(.preview-action-icon):hover {
    background-color: var(--btn-accent-bg-hover);
    transform: translateY(-2px);
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.6rem;
    border-radius: var(--btn-radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1;
    height: 40px;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--btn-transition-standard);
}

.action-btn:hover,
.action-btn:focus {
    transform: translateY(-1px);
}

.btn-back-home {
    background-color: var(--btn-home-bg);
    color: var(--color-neutral-text);
    border-color: var(--color-border-subtle);
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
}

.btn-back-home-text,
.btn-back-home-short {
    align-items: center;
    line-height: 1.15;
}

.btn-back-home-brand {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: auto;
    min-height: 60px;
    gap: 0.4rem;
    padding: 0.45rem 0.7rem 0.55rem;
    text-align: center;
}

.btn-back-home-logo {
    display: block;
    width: 84px;
    height: auto;
    flex: 0 0 auto;
}

.btn-back-home-icon {
    display: none;
    width: 28px;
    height: 28px;
    flex: 0 0 auto;
}

.btn-back-home-text {
    display: inline-flex;
    justify-content: center;
    text-align: center;
}

.btn-back-home-short {
    display: none;
    font-size: 0.9rem;
    font-weight: 600;
    justify-content: center;
    text-align: center;
}

.btn-back-home:hover,
.btn-back-home:focus {
    background-color: var(--btn-home-bg-hover);
    border-color: #bdcddd;
    transform: translateY(-1px);
}

.result-box .success { color: var(--color-success-bg); }
.result-box .error { color: var(--color-danger-bg-strong); }
.result-box .error-details {
    background-color: var(--color-danger-surface);
    border: 1px solid var(--color-danger-bg-strong);
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1.5rem;
    text-align: left;
    color: var(--color-danger-text);
    font-family: monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.result-hero {
    margin: 0 auto 1.15rem;
    max-width: 70rem;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.8rem;
    text-align: left;
}

body.success-view .result-box > .result-hero > h1 {
    margin-bottom: 0;
    text-align: center;
}

.success-summary-card {
    margin: 0;
    margin-inline: auto;
    align-self: center;
    width: fit-content;
    max-width: 46rem;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--color-info-border-soft);
    background: var(--color-info-surface);
    color: var(--color-info-text);
    font-size: 0.98rem;
    line-height: 1.35;
}


.preview-shell {
    margin: 1rem auto 0;
    text-align: left;
}

.image-prompt {
    margin-top: 0.75rem;
    color: var(--color-text-subtle);
    font-size: 0.85rem;
    line-height: 1.5;
    white-space: pre-wrap;
}

.image-prompt-details {
    margin-top: 0.65rem;
    background-color: var(--surface-placeholder-bg);
    border: 1px solid var(--color-info-border-soft);
    border-radius: 10px;
    padding: 0.65rem 0.85rem;
}

.image-prompt-toggle {
    cursor: pointer;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    list-style: none;
    color: var(--color-info-text);
    background-color: var(--btn-home-bg);
    border: 1px solid var(--color-border-subtle);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.image-prompt-toggle:hover {
    background-color: var(--btn-home-bg-hover);
    border-color: var(--color-border-default);
}

.image-prompt-details summary::-webkit-details-marker {
    display: none;
}

.image-prompt-details[open] .image-prompt-toggle {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    color: #173a56;
}

.preview-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

body.success-view .preview-actions {
    justify-content: flex-start;
}

.preview-actions-hero {
    width: 100%;
    margin: 0 auto 1rem;
    justify-content: center;
}

body.success-view .preview-actions-hero {
    justify-content: center;
}

.preview-grid {
    margin: 0 auto;
    width: 100%;
    display: grid;
    gap: 1rem;
}

.preview-grid-single {
    grid-template-columns: minmax(0, 1fr);
}

.preview-panel {
    background-color: var(--color-surface-card);
    border-radius: 14px;
    border: 1px solid var(--color-info-border-soft);
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.preview-panel-frame,
.preview-panel-image {
    height: clamp(33rem, 72vh, 56rem);
    height: clamp(33rem, 70dvh, 56rem);
    min-height: clamp(33rem, 72vh, 56rem);
    min-height: clamp(33rem, 70dvh, 56rem);
}

.preview-panel-image {
    align-items: stretch;
    justify-content: flex-start;
    padding: 1.5rem;
    gap: 0.65rem;
    position: relative;
}

.preview-panel-image--generator {
    align-items: center;
    justify-content: flex-start;
    height: auto;
    min-height: clamp(22rem, 42vh, 28rem);
    padding: clamp(1.5rem, 4vw, 3rem);
    overflow: visible;
}

.preview-panel-image > img,
.preview-panel-image > picture {
    width: 100%;
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
}

.preview-panel-image > picture {
    display: flex;
    height: 100%;
}

.preview-panel-image img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    min-height: 0;
    object-fit: contain;
    object-position: top center;
    border-radius: 14px;
    border: 1px solid #e1e4ea;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
    transition: filter 0.22s ease, opacity 0.22s ease, box-shadow 0.22s ease;
}

.image-generator-card {
    max-width: 520px;
    box-sizing: border-box;
    text-align: center;
    padding: 1.5rem;
    border-radius: 14px;
    border: 1px dashed var(--surface-placeholder-border);
    background: var(--surface-placeholder-bg);
    color: var(--color-text-default);
}

.preview-panel-image--generator .image-generator-card {
    width: min(100%, 40rem);
    max-width: 40rem;
    margin-inline: auto;
}

.image-generator-card h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.image-generator-card p {
    margin-top: 0;
}

.image-generator-note {
    color: var(--color-text-subtle);
    font-size: 0.9rem;
}

.image-generator-card form.is-pending .nano-settings-disclosure {
    opacity: 0.64;
    pointer-events: none;
}

.image-generator-card.is-pending > h3,
.image-generator-card.is-pending > p {
    display: none;
}

.image-generator-card form.is-pending > :not(input[type="hidden"]):not(.image-generator-progress-card) {
    display: none;
}

.image-generator-progress-card {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    margin: 1rem auto 0;
    padding: 1rem 1.1rem;
    border-radius: 12px;
    border: 1px solid var(--color-info-border-strong);
    background: linear-gradient(180deg, var(--color-info-surface-emphasis) 0%, var(--color-info-surface-emphasis-alt) 100%);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
    text-align: center;
}

.image-generator-progress-card[hidden] {
    display: none;
}

.image-generator-card form.is-pending .image-generator-progress-card {
    margin-top: 0;
}

.image-generator-progress-card h3 {
    margin-bottom: 0.35rem;
}

.image-generator-progress-card p {
    margin-bottom: 0;
}

.image-generator-progress-card.is-error {
    border-color: var(--color-danger-border-soft);
    background: linear-gradient(180deg, #fff5f6 0%, var(--color-danger-surface) 100%);
    color: var(--color-danger-text);
}

.btn-generate-image {
    margin-top: 0.5rem;
    padding: 0.6rem 1.1rem;
    background: #0f766e;
    border: none;
    border-radius: 999px;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-generate-image:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(15, 118, 110, 0.25);
}

.preview-action-icon,
.result-box a.preview-action-icon {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    padding: 0.2rem 0.45rem;
    border-radius: 6px;
    border: 1px solid #d5dce3;
    background: #f7f9fb;
    color: #5f6f7a;
    text-decoration: none;
    margin: 0;
    box-shadow: none;
    font-weight: 600;
    font-size: 0.72rem;
    line-height: 1;
    white-space: nowrap;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.result-box a.preview-action-icon:hover,
.result-box a.preview-action-icon:focus-visible,
.preview-action-icon:hover,
.preview-action-icon:focus-visible {
    background-color: var(--color-primary-bg);
    border-color: var(--color-primary-bg);
    color: #ffffff;
    transform: none;
}

.preview-action-svg {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
    flex-shrink: 0;
    display: block;
}

.preview-action-copy {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    flex: 0 0 auto;
    min-width: max-content;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.preview-action-text {
    display: inline-flex;
    align-items: center;
    font-size: 0.7rem;
    letter-spacing: 0.2px;
    text-transform: lowercase;
    line-height: 1;
}

.preview-panel iframe {
    width: 100%;
    height: 100%;
    min-height: 520px;
    border: none;
    flex: 1;
}

.preview-panel-frame iframe {
    min-height: inherit;
}

.preview-tabs {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.preview-tab-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.preview-tab-list {
    justify-content: stretch;
    flex: 1 1 auto;
    align-items: stretch;
    gap: 0.45rem;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    width: 100%;
}

.preview-tab-list .tab-button {
    flex: 0 1 auto;
    min-height: 0;
    padding: 0;
    font-size: 0.95rem;
    background: transparent;
    border: none;
    border-radius: 0;
    color: inherit;
    width: auto;
    text-align: center;
}

.preview-tab-item {
    display: inline-flex;
    flex: 1 1 0;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.55rem 0.7rem;
    background: #ffffff;
    border: 1px solid #d5dce3;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.preview-tab-item-actions {
    display: none;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    flex-wrap: nowrap;
    min-height: 0;
    width: 100%;
    white-space: nowrap;
    pointer-events: none;
}

.preview-tab-item .preview-action-icon {
    cursor: pointer;
}

.preview-tab-panels {
    width: 100%;
}

.preview-tab-panels .preview-panel {
    display: none;
}

#tab-toggle-preview-html:checked ~ .preview-tab-panels #preview-panel-html,
#tab-toggle-preview-pdf:checked ~ .preview-tab-panels #preview-panel-pdf,
#tab-toggle-preview-image:checked ~ .preview-tab-panels #preview-panel-image {
    display: flex;
}

#tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html .preview-tab-item-actions,
#tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf .preview-tab-item-actions,
#tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image .preview-tab-item-actions {
    display: flex;
    pointer-events: auto;
}

#tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-list label[for="tab-toggle-preview-html"],
#tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-list label[for="tab-toggle-preview-pdf"],
#tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-list label[for="tab-toggle-preview-image"] {
    color: #ffffff;
}

#tab-toggle-preview-html:focus-visible ~ .preview-tab-bar .preview-tab-list label[for="tab-toggle-preview-html"],
#tab-toggle-preview-pdf:focus-visible ~ .preview-tab-bar .preview-tab-list label[for="tab-toggle-preview-pdf"],
#tab-toggle-preview-image:focus-visible ~ .preview-tab-bar .preview-tab-list label[for="tab-toggle-preview-image"] {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 2px;
}

#tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html,
#tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf,
#tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image {
    flex: 1 1 0;
    justify-content: center;
    background: var(--color-primary-bg);
    border-color: var(--color-primary-bg);
    color: #ffffff;
}

#tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html .preview-action-icon,
#tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf .preview-action-icon,
#tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image .preview-action-icon {
    background: rgba(255, 255, 255, 0.15);
    border-color: transparent;
    color: #ffffff;
}


.preview-tab-item:hover {
    background: #f2f6fb;
    border-color: #c7d1db;
}

.preview-tab-item:hover {
    box-shadow: 0 1px 3px rgba(44, 62, 80, 0.08);
}

#tab-toggle-preview-html:not(:checked) ~ .preview-tab-bar .preview-tab-item-html:hover,
#tab-toggle-preview-pdf:not(:checked) ~ .preview-tab-bar .preview-tab-item-pdf:hover,
#tab-toggle-preview-image:not(:checked) ~ .preview-tab-bar .preview-tab-item-image:hover {
    background: #f6f9fd;
    border-color: #b9c8d6;
    box-shadow: 0 2px 8px rgba(44, 62, 80, 0.1);
    transform: translateY(-1px);
}

.preview-tab-item:hover .preview-action-icon {
    background: #eef3f8;
}

#tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html:hover,
#tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf:hover,
#tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image:hover {
    background: var(--color-primary-bg-hover);
    border-color: var(--color-primary-bg-hover);
    box-shadow: none;
    transform: none;
}

#tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html .preview-action-icon:hover,
#tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html .preview-action-icon:focus-visible,
#tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf .preview-action-icon:hover,
#tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf .preview-action-icon:focus-visible,
#tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image .preview-action-icon:hover,
#tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image .preview-action-icon:focus-visible {
    background-color: rgba(255, 255, 255, 0.24);
    border-color: rgba(255, 255, 255, 0.58);
    color: #ffffff;
}

.success-actions {
    margin-top: 0.9rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

body.success-view .success-actions {
    justify-content: flex-start;
    width: 100%;
}

.publish-form {
    margin: 0;
}

.publish-form .btn-publish {
    background-color: var(--color-success-bg);
}

.publish-form .btn-publish:hover {
    background-color: var(--color-success-bg-hover);
}

.success-actions .btn-back-home {
    margin-top: 0;
}

.confirm-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1600;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(9, 24, 37, 0.5);
}

.confirm-modal-backdrop[hidden] {
    display: none !important;
}

.confirm-modal {
    width: min(100%, 34rem);
    background: var(--color-surface-card);
    border: 1px solid var(--color-info-border-soft);
    border-radius: 14px;
    box-shadow: 0 22px 48px rgba(15, 23, 42, 0.28);
    padding: 1.2rem 1.25rem 1.25rem;
    box-sizing: border-box;
}

.confirm-modal-title {
    margin: 0;
    color: var(--color-text-strong);
    font-size: 1.2rem;
    line-height: 1.25;
}

.confirm-modal-description {
    margin: 0.65rem 0 0;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.source-blocked-modal-detail {
    margin: 0.85rem 0 0;
    padding: 0.85rem 0.95rem;
    border-radius: var(--radius-surface-lg);
    background: var(--color-info-surface);
    border: 1px solid var(--color-info-border-soft);
    color: var(--color-info-text);
    line-height: 1.55;
    white-space: pre-line;
}

.confirm-modal-actions {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 0.65rem;
}

.confirm-modal-form {
    margin: 0;
    display: flex;
}

.confirm-modal-form .action-btn,
.confirm-modal-actions > .action-btn {
    width: 100%;
    min-width: 0;
    height: 42px;
    min-height: 42px;
    padding: 0 1rem;
    line-height: 1;
    box-sizing: border-box;
}

.confirm-modal-confirm {
    background-color: var(--color-success-bg);
    border-color: var(--color-success-bg-hover);
    color: var(--color-success-text-on);
}

.confirm-modal-confirm:hover,
.confirm-modal-confirm:focus {
    background-color: var(--color-success-bg-hover);
    border-color: var(--color-success-bg-hover);
}

.confirm-modal-confirm-destructive {
    background-color: var(--color-danger-surface);
    border-color: var(--color-danger-border-soft);
    color: var(--color-danger-text);
}

.confirm-modal-confirm-destructive:hover,
.confirm-modal-confirm-destructive:focus {
    background-color: var(--color-danger-surface-hover);
    border-color: var(--color-danger-border-soft-hover);
    color: var(--color-danger-text-strong);
}

.btn-image-regeneration-toggle,
.btn-source-toggle,
.confirm-modal-cancel {
    background-color: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

.success-actions .btn-image-regeneration-toggle,
.success-actions .btn-source-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
}

.btn-image-regeneration-toggle-label,
.btn-source-toggle-label {
    min-width: 0;
}

.btn-image-regeneration-toggle-chevron,
.btn-source-toggle-chevron {
    width: 1rem;
    height: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.btn-image-regeneration-toggle-chevron svg,
.btn-source-toggle-chevron svg {
    width: 1rem;
    height: 1rem;
}

body.success-view .success-actions .btn-image-regeneration-toggle {
    margin-left: auto;
    margin-right: auto;
}

body.success-view .success-actions .btn-source-toggle {
    margin-left: auto;
}

body.success-view .success-actions--with-image-toggle .btn-source-toggle {
    margin-left: 0;
}

.btn-image-regeneration-toggle[aria-expanded="true"] .btn-image-regeneration-toggle-chevron,
.btn-source-toggle[aria-expanded="true"] .btn-source-toggle-chevron {
    transform: rotate(180deg);
}

.btn-image-regeneration-toggle:hover,
.btn-image-regeneration-toggle:focus,
.btn-source-toggle:hover,
.btn-source-toggle:focus,
.confirm-modal-cancel:hover,
.confirm-modal-cancel:focus {
    background-color: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
}

body.approval-open {
    overflow: hidden;
}

body.source-blocked-modal-open {
    overflow: hidden;
}

body.image-regeneration-confirm-open {
    overflow: hidden;
}

body.success-image-request-pending {
    cursor: progress;
}

.success-image-regeneration-panel {
    margin-top: 0.75rem;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.success-image-regeneration-panel.is-visible {
    display: flex;
}

.success-image-regeneration-panel .image-generator-card {
    width: min(100%, 46rem);
    max-width: 46rem;
}

.image-regeneration-status-card {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 6;
    width: min(calc(100% - 2rem), 42rem);
    max-width: 42rem;
    margin-top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 9.5rem;
    background: linear-gradient(180deg, var(--color-info-surface-emphasis) 0%, var(--color-info-surface-emphasis-alt) 100%);
    border: 1px solid var(--color-info-border-strong);
    box-shadow: 0 24px 46px rgba(15, 23, 42, 0.2);
    text-align: center;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.image-regeneration-status-card[hidden] {
    display: none;
}

.image-regeneration-status-card h3,
.image-regeneration-status-card p {
    width: min(100%, 40rem);
    margin-left: auto;
    margin-right: auto;
    max-width: 40rem;
    text-align: center;
    text-wrap: balance;
}

.preview-panel-image--with-regeneration-panel.has-open-regeneration-progress > img,
.preview-panel-image--with-regeneration-panel.has-open-regeneration-progress > picture,
.preview-panel-image--with-regeneration-panel.has-open-regeneration-progress .image-prompt-details {
    filter: grayscale(0.18);
    opacity: 0.45;
    transition: opacity 0.2s ease, filter 0.2s ease;
}

body.success-image-request-pending .success-actions .action-btn {
    opacity: 0.62;
}

body.success-image-request-pending .preview-action-icon[aria-disabled="true"] {
    opacity: 0.55;
    cursor: progress;
    pointer-events: none;
}

body.success-image-request-pending #preview-panel-image:not(.preview-panel-image--generator) > img,
body.success-image-request-pending #preview-panel-image:not(.preview-panel-image--generator) > picture,
body.success-image-request-pending .preview-grid .preview-panel.preview-panel-image > img,
body.success-image-request-pending .preview-grid .preview-panel.preview-panel-image > picture {
    filter: grayscale(0.9) saturate(0.6);
    opacity: 0.46;
}

body.success-image-request-pending .preview-panel-image .image-prompt-details {
    opacity: 0.58;
    transition: opacity 0.22s ease;
}

.success-source-panel {
    margin-top: 0.75rem;
    border: 1px solid var(--color-info-border-soft);
    background: var(--color-info-surface);
    border-radius: var(--radius-surface-lg);
    padding: 0.8rem 0.9rem;
    display: none;
}

.success-source-panel.is-visible {
    display: block;
}

.success-source-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.55rem;
    color: var(--color-text-default);
}

.success-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.success-detail-card {
    min-width: 0;
    background: var(--color-surface-card);
    border: 1px solid var(--color-info-border-soft);
    border-radius: 10px;
    padding: 0.8rem 0.85rem;
}

.success-detail-card-title {
    margin: 0 0 0.6rem;
    color: var(--color-text-strong);
    font-size: 0.98rem;
    line-height: 1.3;
}

.success-detail-list {
    margin: 0;
    display: grid;
    gap: 0.55rem;
}

.success-detail-row {
    display: grid;
    grid-template-columns: minmax(6.5rem, 8rem) minmax(0, 1fr);
    gap: 0.55rem;
    align-items: start;
}

.success-detail-row dt {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.success-detail-row dd {
    margin: 0;
    color: var(--color-text-default);
    font-size: 0.92rem;
    line-height: 1.45;
    word-break: break-word;
}

.success-inline-link {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    padding: 0;
    background: none;
    border-radius: 0;
    color: inherit;
    text-decoration: none;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    vertical-align: baseline;
    box-shadow: none;
    transform: none;
    word-break: break-word;
}

.success-inline-link__text {
    text-decoration: underline;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.12em;
}

.success-inline-link__icon {
    width: 0.82rem;
    height: 0.82rem;
    flex: 0 0 auto;
    opacity: 0.7;
}

.success-inline-link:hover,
.success-inline-link:focus-visible {
    color: #0f5f97;
}

.success-inline-link:hover .success-inline-link__icon,
.success-inline-link:focus-visible .success-inline-link__icon {
    opacity: 1;
}

.success-source-meta {
    margin-top: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.success-source-label {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.success-source-content {
    margin: 0.45rem 0 0;
    max-height: 320px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.88rem;
    line-height: 1.45;
    color: var(--color-text-default);
    background: var(--color-surface-card);
    border: 1px solid var(--color-info-border-soft);
    border-radius: 9px;
    padding: 0.7rem 0.75rem;
}

.success-source-foot {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
}

.success-source-note {
    color: var(--color-text-muted);
    font-size: 0.82rem;
}

.owner-actions {
    margin-top: 0.65rem;
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.owner-btn {
    background-color: var(--color-surface-subtle);
    color: var(--color-neutral-text);
    border: 1px solid var(--color-border-default);
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}

.owner-btn-danger {
    background-color: var(--color-danger-surface);
    border-color: var(--color-danger-border-soft);
    color: var(--color-danger-text);
}

.owner-btn:hover,
.owner-btn:focus-visible {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    color: #173a56;
    transform: none;
}

.owner-btn-danger:hover,
.owner-btn-danger:focus-visible {
    background-color: var(--color-danger-bg-strong);
    border-color: var(--color-danger-bg-strong-hover);
    color: var(--color-danger-text-on);
    transform: none;
}

.publish-notice {
    margin: 0.75rem auto 0;
    color: #2c3e50;
    background-color: #ecf9f1;
    border: 1px solid #b7e6cc;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    display: inline-block;
    font-weight: 600;
    font-size: 0.95rem;
}

.success-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: #5f6f7a;
}


.success-source {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0;
    padding: 0;
    background: none;
    border-radius: 0;
    color: #2c3e50;
    text-decoration: underline;
    text-underline-offset: 0.12em;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.35;
}

.success-source-icon {
    width: 0.9rem;
    height: 0.9rem;
    flex: 0 0 auto;
}

.card-owner-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.4rem;
    margin-top: 0.65rem;
}

.card-owner-btn {
    background-color: var(--color-surface-subtle);
    color: var(--color-neutral-text);
    border: 1px solid var(--color-border-default);
    padding: 0.3rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    width: 100%;
    text-align: center;
    white-space: nowrap;
}

.card-owner-btn.danger {
    background-color: var(--color-danger-surface);
    border-color: var(--color-danger-border-soft);
    color: var(--color-danger-text);
}

.card-owner-btn:hover,
.card-owner-btn:focus-visible {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    color: #173a56;
    transform: none;
}

.card-owner-btn.danger:hover,
.card-owner-btn.danger:focus-visible {
    background-color: var(--color-danger-bg-strong);
    border-color: var(--color-danger-bg-strong-hover);
    color: var(--color-danger-text-on);
    transform: none;
}

img.logo {
    width: 300px;
    display: block;
    margin: auto;
}

.model-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.model-selector div {
    display: flex;
    position: relative;
}

.model-selector input[type="radio"] {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.model-selector label {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    text-align: center;
    padding: 0.8rem;
    border: 2px solid var(--color-border-default);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    font-weight: 600;
    color: var(--color-text-default);
    background-color: var(--color-surface-subtle);
}
.model-selector-variant {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--color-text-muted);
}

.model-title {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.model-icon {
    width: 1.1rem;
    height: 1.1rem;
    display: inline-flex;
}

.model-icon svg {
    width: 1.1rem;
    height: 1.1rem;
}

.model-selector label:hover {
    border-color: var(--color-neutral-border-hover);
    background-color: var(--color-neutral-bg-hover);
}

.model-selector input[type="radio"]:checked+label {
    border-color: var(--color-primary-bg);
    background-color: var(--color-primary-bg);
    color: var(--color-text-on-solid);
    box-shadow: 0 4px 12px rgba(31, 111, 163, 0.35);
}

.model-selector input[type="radio"]:focus-visible + label {
    outline: 3px solid rgba(31, 111, 163, 0.35);
    outline-offset: 2px;
}
.model-selector input[type="radio"]:checked+label .model-selector-variant {
    color: rgba(255, 255, 255, 0.86);
}

.recent-outputs-container {
    max-width: 1200px; 
    width: 100%;
    text-align: center;
    margin-top: 0.35rem;
}

.recent-outputs-container hr {
    margin: 0 0 var(--space-stack-xl);
    border: 0;
    border-top: 1px solid var(--color-info-border-soft);
}

.recent-outputs-container h2 {
    color: var(--color-text-default);
    margin: 0 0 1rem;
}

.results-switcher {
    text-align: left;
}

.chip-input,
.results-switcher-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.chip-option {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 2.45rem;
    padding: 0.48rem 0.86rem;
    border: 1px solid var(--color-border-default);
    border-radius: 999px;
    background: var(--color-surface-card);
    color: var(--color-text-muted);
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.1;
    cursor: pointer;
    transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.chip-option:hover,
.chip-option:focus-visible {
    color: var(--color-info-text-strong);
    border-color: var(--color-primary-border-soft);
    background: var(--color-primary-surface-soft);
}

.chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.55rem;
    min-height: 1.55rem;
    padding: 0 0.38rem;
    border-radius: 999px;
    background: var(--color-primary-surface-soft);
    color: var(--color-primary-bg);
    font-size: 0.77rem;
    font-weight: 800;
}

.results-switcher-controls {
    display: inline-flex;
    align-items: stretch;
    gap: 0.35rem;
    padding: 0.5rem 0.35rem 0rem;
    margin: 0 0 0.9rem;
    border-radius: 999px;
    background: var(--color-neutral-bg);
    border: 1px solid var(--color-info-border-soft);
}

.results-switcher-label {
    min-height: 2.7rem;
    padding: 0.55rem 1rem;
    color: var(--color-text-muted);
    font-size: 0.92rem;
    font-weight: 700;
    border-color: transparent;
    background: transparent;
}

.results-switcher-label:hover,
.results-switcher-label:focus-visible {
    color: var(--color-text-default);
    border-color: transparent;
    background: transparent;
}

.results-switcher-count {
    min-width: 1.7rem;
    min-height: 1.7rem;
    padding: 0 0.45rem;
}

#home-results-view-owner:checked ~ .results-switcher-controls label[for="home-results-view-owner"],
#home-results-view-featured:checked ~ .results-switcher-controls label[for="home-results-view-featured"],
#home-results-view-others:checked ~ .results-switcher-controls label[for="home-results-view-others"] {
    background: var(--color-surface-card);
    color: var(--color-info-text);
    box-shadow: 0 10px 20px rgba(25, 65, 100, 0.12);
}

#home-results-view-owner:focus-visible ~ .results-switcher-controls label[for="home-results-view-owner"],
#home-results-view-featured:focus-visible ~ .results-switcher-controls label[for="home-results-view-featured"],
#home-results-view-others:focus-visible ~ .results-switcher-controls label[for="home-results-view-others"] {
    outline: 3px solid rgba(31, 111, 163, 0.28);
    outline-offset: 2px;
}

#home-results-view-owner:checked ~ .results-switcher-controls label[for="home-results-view-owner"] .results-switcher-count,
#home-results-view-featured:checked ~ .results-switcher-controls label[for="home-results-view-featured"] .results-switcher-count,
#home-results-view-others:checked ~ .results-switcher-controls label[for="home-results-view-others"] .results-switcher-count {
    background: var(--color-primary-bg);
    color: var(--color-text-on-solid);
}

.results-panel {
    display: none;
}

#home-results-view-owner:checked ~ .results-switcher-panels .results-panel-owner,
#home-results-view-featured:checked ~ .results-switcher-panels .results-panel-featured,
#home-results-view-others:checked ~ .results-switcher-panels .results-panel-others {
    display: block;
}

.recent-outputs-note {
    margin: -0.9rem auto 1.5rem;
    max-width: 44rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.recent-grid {
    display: grid;
    /* We passen minmax aan voor iets grotere kaarten */
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 2rem; /* Iets meer ruimte */
}

a.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.card {
    background-color: var(--color-surface-card);
    border-radius: var(--radius-surface-lg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    overflow: hidden; /* BELANGRIJK: Hier verbergen, niet in de thumbnail */
    position: relative; /* Nodig als anker voor de ribbon */
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.thumbnail-container {
    position: relative;
    height: 150px;
    background-color: var(--color-surface-subtle); /* Lichte achtergrond voor als afbeeldingen laden */
    overflow: hidden;
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
    /* De border-radius zit nu op .card, dus hier niet per se nodig */
}

.card-link-cover {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.card-image-preview {
    position: absolute;
    left: 12px;
    bottom: 12px;
    width: 64px;
    height: 64px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.92);
    background: #fff;
    overflow: hidden;
    z-index: 6;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-image-preview::after {
    content: "Beeld";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 3px 6px;
    background-color: var(--btn-cta-bg);
    color: #ffffff;
    font-size: 9px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.7px;
    text-transform: uppercase;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
    pointer-events: none;
}

.thumbnail-container:has(.card-image-preview) .card-image-preview {
    animation: imagePreviewPulse 2.2s ease-in-out infinite;
    will-change: transform;
    box-shadow:
        0 5px 10px rgba(0, 0, 0, 0.4),
        0 0 0 2px rgba(255, 255, 255, 0.7),
        0 0 12px rgba(31, 122, 63, 0.32);
}

.card-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.card-image-preview:hover {
    transform: translateY(-1px) scale(1.02);
    box-shadow:
        0 12px 24px rgba(0, 0, 0, 0.28),
        0 0 0 2px rgba(255, 255, 255, 0.85),
        0 0 16px rgba(31, 122, 63, 0.42);
    animation-play-state: paused;
}

@keyframes imagePreviewPulse {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-1px) scale(1.06);
    }
}

@media (prefers-reduced-motion: reduce) {
    .thumbnail-container:has(.card-image-preview) .card-image-preview {
        animation: none;
    }
}

.card-content {
    padding: 1.25rem;
    text-align: left;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-text-default);
    margin: 0 0 0.75rem 0;
}

.card-content h3 a {
    text-decoration: none;
    color: inherit;
}

.card-content .meta-info {
    font-size: 0.8rem;
    color: var(--color-text-subtle);
    margin: 0em;
}

.card-status-row {
    margin-top: 0.65rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem 0.55rem;
}

.card-status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 1.65rem;
    padding: 0.18rem 0.58rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
}

.card-status-badge.is-private {
    background: var(--color-private-surface);
    border-color: var(--color-private-border-soft);
    color: var(--color-private-text);
}

.card-status-badge.is-published {
    background: var(--color-success-surface);
    border-color: var(--color-success-border-soft);
    color: var(--color-success-text);
}

.card-output-mode {
    color: #5f7388;
    font-size: 0.78rem;
    font-weight: 600;
}

.card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: nowrap;
    margin-top: auto;
    padding-top: 0.75rem;
    width: 100%;
}

.card-owner-publish-form {
    margin-top: 0.75rem;
}

.card-owner-publish-btn {
    width: 100%;
    min-height: 36px;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--color-success-border-soft);
    border-radius: 8px;
    background: var(--color-success-surface);
    color: var(--color-success-text);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.card-owner-publish-btn:hover,
.card-owner-publish-btn:focus-visible {
    background: var(--color-success-surface-hover);
    border-color: var(--color-success-border-soft-hover);
    color: var(--color-success-text);
}

.card-action-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-neutral-text);
    text-decoration: none;
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--color-border-default);
    background-color: var(--color-surface-subtle);
    white-space: nowrap;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.card-action-link:hover,
.card-action-link:focus-visible {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    color: #173a56;
}

.card:has(.card-image-preview:hover) .card-action-image {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    color: #173a56;
}

.card:has(.card-link-cover:hover) .card-action-html {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    color: #173a56;
}

.ribbon-stack {
    position: absolute;
    top: 20px;
    right: -65px;
    width: 200px;
    transform: rotate(45deg);
    z-index: 10;
}

.ribbon {
    color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.35);
    line-height: 1; /* Laat flexbox de hoogte bepalen */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: #b85d0b;
}

.ribbon-provider {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 6px 10px;
}

.ribbon-variant {
    font-size: 10px;
    font-weight: 400;
    opacity: 0.95;
    margin-top: 2px;
    padding: 4px 10px;
}

.ribbon-provider:only-child {
    font-size: 12px;
    font-weight: 500;
    padding: 6px 10px;
}

/* Kleuren */
.ribbon-stack.model-google .ribbon { background-color: #b85d0b; } /* Perfect voor Gemini */
.ribbon-stack.model-openai .ribbon { background-color: #b85d0b; } /* Perfect voor OpenAI */
.ribbon-stack.model-deepseek .ribbon { background-color: #b85d0b; } /* Perfect voor DeepSeek */
.ribbon-stack.model-grok .ribbon    { background-color: #b85d0b; } /* Perfect voor xAI/Grok */
.ribbon-stack.model-xai .ribbon     { background-color: #b85d0b; } /* Goede alias voor xAI */
.ribbon-stack.model-anthropic .ribbon { background-color: #b85d0b; } /* Perfect voor Claude */
.ribbon-stack.model-ollama .ribbon { background-color: #b85d0b; } /* Perfect voor Ollama */
.ribbon-stack.model-comfyui .ribbon { background-color: #0f766e; } /* Image generator */
.ribbon-stack.model-onbekend .ribbon { background-color: #6c757d; } /* Goede neutrale fallback */
.ribbon-stack.model-generic .ribbon { background-color: #6c757d; }

/* Theme Toggle Button */
.theme-toggle {
    position: static;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-surface-card);
    border: 2px solid var(--color-border-default);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.theme-toggle:hover {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
}

.theme-toggle:focus-visible {
    background-color: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
}

.theme-toggle:hover .sun-icon,
.theme-toggle:hover .moon-icon,
.theme-toggle:focus-visible .sun-icon,
.theme-toggle:focus-visible .moon-icon {
    color: var(--color-primary-bg);
}

.theme-toggle .sun-icon,
.theme-toggle .moon-icon {
    position: absolute;
    transition: opacity 0.3s ease, transform 0.3s ease;
    color: var(--color-primary-bg);
}

.theme-toggle .moon-icon {
    opacity: 0;
    transform: rotate(90deg);
}

/* Dark mode is active */
body.dark-mode .theme-toggle .sun-icon {
    opacity: 0;
    transform: rotate(-90deg);
}

body.dark-mode .theme-toggle .moon-icon {
    opacity: 1;
    transform: rotate(0deg);
}

/* Dark Mode Styles */
body {
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark-mode {
    background-color: var(--color-surface-page);
    color: var(--color-text-default);
    --color-browser-theme: var(--color-surface-page);
    --color-text-default: #e0e0e0;
    --color-text-strong: #edf3f9;
    --color-text-muted: #b9c2cc;
    --color-text-subtle: #9aa6b2;
    --color-surface-page: #1a1a1a;
    --color-surface-card: #2d2d2d;
    --color-surface-subtle: #3a3a3a;
    --color-border-default: #4a4a4a;
    --color-border-subtle: #41576d;
    --btn-neutral-bg: #313b45;
    --btn-neutral-border: #46515d;
    --btn-neutral-text: #dce5ee;
    --btn-neutral-bg-hover: #3a4551;
    --btn-neutral-border-hover: #566474;
    --color-success-surface: #24382d;
    --color-success-surface-hover: #2a4635;
    --color-success-border-soft: #375243;
    --color-success-border-soft-hover: #4a755d;
    --color-success-text: #d8f0e1;
    --color-danger-surface: #5a2b2b;
    --color-danger-surface-hover: #c0392b;
    --color-danger-border-soft: #7a3a3a;
    --color-danger-border-soft-hover: #a93226;
    --color-danger-text: #ffd2d2;
    --color-danger-text-strong: #ffffff;
    --color-info-surface: #29313a;
    --color-info-surface-emphasis: #243543;
    --color-info-surface-emphasis-alt: #21313f;
    --color-info-border-soft: #3e4a56;
    --color-info-border-strong: #3a5368;
    --color-info-text: #d3dde7;
    --color-info-text-strong: #e3ebf2;
    --color-private-surface: #243545;
    --color-private-border-soft: #38526a;
    --color-private-text: #d2e7fa;
}

body.dark-mode .container {
    background-color: var(--color-surface-card);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

body.dark-mode h1 {
    color: var(--color-text-default);
}

body.dark-mode .hero-title {
    color: #e8b48d;
}

body.dark-mode p.subtitle {
    color: var(--color-text-muted);
}

body.dark-mode label {
    color: #d0d0d0;
}

body.dark-mode .step-title,
body.dark-mode .tab-title {
    color: #e0e0e0;
    background: #2f2f2f;
    border-color: #3d3d3d;
}

body.dark-mode .tab-list {
    background: #2f2f2f;
    border-color: #3d3d3d;
}

body.dark-mode .input-tabs {
    background: linear-gradient(180deg, #2f363d 0%, #282e34 100%);
    border-color: #434b53;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025), 0 12px 30px rgba(0, 0, 0, 0.18);
}

body.dark-mode .tab-button {
    color: #e0e0e0;
}

body.dark-mode .tab-button:hover {
    background: #3a3a3a;
}

body.dark-mode .input-tab-list {
    background: transparent;
    border-color: transparent;
}

body.dark-mode .input-tab-button {
    background: #303840;
    border-color: #47535d;
    color: #d9e1e7;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

body.dark-mode .input-tab-button:hover {
    background: #36414b;
    border-color: #647483;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.24);
}

body.dark-mode .input-tab-button-primary {
    background: linear-gradient(180deg, #33414d 0%, #2e3944 100%);
    border-color: #587b96;
}

body.dark-mode .input-tab-panels {
    background: #252b31;
    border-color: #48515a;
    box-shadow: none;
}

body.dark-mode .input-tabs #tab-toggle-text:checked ~ .input-tab-list label[for="tab-toggle-text"],
body.dark-mode .input-tabs #tab-toggle-url:checked ~ .input-tab-list label[for="tab-toggle-url"],
body.dark-mode .input-tabs #tab-toggle-file:checked ~ .input-tab-list label[for="tab-toggle-file"] {
    background: #1e4055;
    border-color: #4d97c9;
    color: #f3f6f8;
    box-shadow: 0 0 0 2px rgba(78, 161, 215, 0.18), 0 12px 24px rgba(0, 0, 0, 0.2);
}

body.dark-mode .field-hint {
    color: var(--color-text-muted);
}

body.dark-mode .form-feedback {
    background-color: #481111;
    border-color: #7b2c2c;
}

body.dark-mode .form-error {
    color: #ffb9b9;
}

body.dark-mode .form-error-support {
    color: #b6c3d0;
}

body.dark-mode .text-input-quality-hint.is-warning {
    color: #f3ca77;
}

body.dark-mode .text-input-quality-hint.is-danger {
    color: #ffb5a4;
}

body.dark-mode .file-dropzone {
    border-color: var(--color-primary-border-soft);
    background: linear-gradient(180deg, var(--color-info-surface) 0%, var(--color-surface-card) 100%);
    color: var(--color-text-default);
}

body.dark-mode .file-dropzone:hover {
    border-color: var(--color-primary-bg);
    background: linear-gradient(180deg, #343d46 0%, var(--color-info-surface-emphasis) 100%);
}

body.dark-mode .file-input-native:focus-visible + .file-dropzone {
    outline: 3px solid rgba(31, 111, 163, 0.3);
}

body.dark-mode .file-dropzone.is-dragover,
body.dark-mode .file-dropzone.has-file {
    border-color: var(--color-primary-bg);
    background: linear-gradient(180deg, #35414c 0%, var(--color-info-surface-emphasis-alt) 100%);
    box-shadow: 0 0 0 3px rgba(93, 173, 226, 0.14);
}

body.dark-mode .file-dropzone-icon {
    background: rgba(138, 191, 224, 0.18);
    color: #8abfe0;
}

body.dark-mode .file-dropzone-title {
    color: var(--color-info-text-strong);
}

body.dark-mode .file-dropzone-subtitle,
body.dark-mode .file-dropzone-selected {
    color: var(--color-text-muted);
}

body.dark-mode .file-dropzone-clear {
    border-color: var(--color-info-border-strong);
    background: rgba(44, 55, 66, 0.95);
    color: var(--color-text-default);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.28);
}

body.dark-mode .file-dropzone-clear:hover {
    border-color: var(--color-primary-border-soft);
    background: rgba(52, 65, 78, 0.98);
    color: var(--color-info-text-strong);
}

body.dark-mode .inline-clear-button {
    background-color: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode .inline-clear-button:hover,
body.dark-mode .inline-clear-button:focus-visible {
    background-color: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
}

body.dark-mode textarea,
body.dark-mode input[type="url"],
body.dark-mode input[type="file"],
body.dark-mode select {
    background-color: var(--color-surface-subtle);
    border-color: var(--color-border-default);
    color: var(--color-text-default);
}

body.dark-mode textarea:focus,
body.dark-mode input:focus,
body.dark-mode select:focus {
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.24);
}

body.dark-mode button {
    background-color: var(--color-primary-bg);
}

body.dark-mode button:hover {
    background-color: var(--color-primary-bg-hover);
}

body.dark-mode .btn-image-regeneration-toggle,
body.dark-mode .btn-source-toggle,
body.dark-mode .confirm-modal-cancel {
    background-color: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode .btn-image-regeneration-toggle:hover,
body.dark-mode .btn-image-regeneration-toggle:focus,
body.dark-mode .btn-source-toggle:hover,
body.dark-mode .btn-source-toggle:focus,
body.dark-mode .confirm-modal-cancel:hover,
body.dark-mode .confirm-modal-cancel:focus {
    background-color: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
}

body.dark-mode .primary-submit {
    background-color: var(--btn-cta-bg);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.34);
}

body.dark-mode .primary-submit:hover,
body.dark-mode .primary-submit:focus-visible {
    background-color: var(--btn-cta-bg-hover);
}

body.dark-mode .model-selector label {
    background-color: var(--color-surface-subtle);
    border-color: var(--color-border-default);
    color: var(--color-text-default);
}
body.dark-mode .model-selector-variant {
    color: var(--color-text-subtle);
}

body.dark-mode .model-selector label:hover {
    border-color: var(--color-neutral-border-hover);
    background-color: var(--color-neutral-bg-hover);
}

body.dark-mode .model-selector input[type="radio"]:checked+label {
    border-color: var(--color-primary-bg);
    background-color: var(--color-primary-bg);
    color: var(--color-text-on-solid);
}
body.dark-mode .model-selector input[type="radio"]:checked+label .model-selector-variant {
    color: rgba(255, 255, 255, 0.86);
}

body.dark-mode .theme-toggle {
    background-color: var(--color-surface-subtle);
    border-color: var(--color-border-default);
}

body.dark-mode .theme-toggle:hover,
body.dark-mode .theme-toggle:focus-visible {
    background-color: var(--color-info-surface-emphasis);
    border-color: var(--color-primary-border-soft);
}

body.dark-mode .theme-toggle .sun-icon,
body.dark-mode .theme-toggle .moon-icon {
    color: var(--color-primary-bg);
}

body.dark-mode .theme-toggle:hover .sun-icon,
body.dark-mode .theme-toggle:hover .moon-icon,
body.dark-mode .theme-toggle:focus-visible .sun-icon,
body.dark-mode .theme-toggle:focus-visible .moon-icon {
    color: var(--color-info-text-strong);
}

body.dark-mode .hero-support-link {
    color: #bdd8ee;
}

body.dark-mode .hero-support-link a {
    color: #bdd8ee;
}

body.dark-mode .hero-support-link a:hover,
body.dark-mode .hero-support-link a:focus {
    color: #f3f9fe;
    border-bottom-color: rgba(189, 216, 238, 0.75);
}

body.dark-mode .recent-outputs-container h2 {
    color: var(--color-text-default);
}

body.dark-mode .results-switcher-controls {
    background: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
}

body.dark-mode .chip-option {
    background: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode .chip-option:hover,
body.dark-mode .chip-option:focus-visible {
    background: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
    color: var(--color-text-strong);
}

body.dark-mode .chip-count {
    background: rgba(189, 216, 238, 0.16);
    color: #d7e9f8;
}

body.dark-mode .results-switcher-label {
    color: var(--color-text-muted);
    border-color: transparent;
    background: transparent;
}

body.dark-mode .results-switcher-label:hover,
body.dark-mode .results-switcher-label:focus-visible {
    color: var(--color-text-strong);
    border-color: transparent;
    background: transparent;
}

body.dark-mode .results-switcher-count {
    background: rgba(189, 216, 238, 0.14);
    color: #d7e9f8;
}

body.dark-mode #home-results-view-owner:checked ~ .results-switcher-controls label[for="home-results-view-owner"],
body.dark-mode #home-results-view-featured:checked ~ .results-switcher-controls label[for="home-results-view-featured"],
body.dark-mode #home-results-view-others:checked ~ .results-switcher-controls label[for="home-results-view-others"] {
    background: var(--color-primary-bg);
    color: var(--color-text-on-solid);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.3);
}

body.dark-mode #home-results-view-owner:checked ~ .results-switcher-controls label[for="home-results-view-owner"] .results-switcher-count,
body.dark-mode #home-results-view-featured:checked ~ .results-switcher-controls label[for="home-results-view-featured"] .results-switcher-count,
body.dark-mode #home-results-view-others:checked ~ .results-switcher-controls label[for="home-results-view-others"] .results-switcher-count {
    background: rgba(255, 255, 255, 0.16);
    color: var(--color-text-on-solid);
}

body.dark-mode .recent-outputs-note {
    color: var(--color-text-muted);
}

body.dark-mode .card {
    background-color: var(--color-surface-card);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

body.dark-mode .card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

body.dark-mode .card-content h3 {
    color: var(--color-text-default);
}

body.dark-mode .card-content .meta-info {
    color: #9aa6b2;
}

body.dark-mode .card-status-badge.is-private {
    background: var(--color-private-surface);
    border-color: var(--color-private-border-soft);
    color: var(--color-private-text);
}

body.dark-mode .card-status-badge.is-published {
    background: var(--color-success-surface);
    border-color: var(--color-success-border-soft);
    color: var(--color-success-text);
}

body.dark-mode .card-output-mode {
    color: var(--color-text-muted);
}

body.dark-mode .card-action-link {
    color: var(--color-neutral-text);
    background-color: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
}

body.dark-mode .card-action-link:hover,
body.dark-mode .card-action-link:focus-visible {
    background-color: #223140;
    border-color: #355069;
    color: #d7e9f8;
}

body.dark-mode .card:has(.card-image-preview:hover) .card-action-image {
    background-color: #223140;
    border-color: #355069;
    color: #d7e9f8;
}

body.dark-mode .card-owner-publish-btn {
    background: var(--color-success-surface);
    border-color: var(--color-success-border-soft);
    color: var(--color-success-text);
}

body.dark-mode .card-owner-publish-btn:hover,
body.dark-mode .card-owner-publish-btn:focus-visible {
    background: var(--color-success-surface-hover);
    border-color: var(--color-success-border-soft-hover);
    color: var(--color-success-text);
}

body.dark-mode .card:has(.card-link-cover:hover) .card-action-html {
    background-color: #223140;
    border-color: #355069;
    color: #d7e9f8;
}

body.dark-mode .owner-btn,
body.dark-mode .card-owner-btn {
    background-color: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode .owner-btn-danger,
body.dark-mode .card-owner-btn.danger {
    background-color: var(--color-danger-surface);
    border-color: var(--color-danger-border-soft);
    color: var(--color-danger-text);
}

body.dark-mode .owner-btn:hover,
body.dark-mode .owner-btn:focus-visible,
body.dark-mode .card-owner-btn:hover,
body.dark-mode .card-owner-btn:focus-visible {
    background-color: #223140;
    border-color: #355069;
    color: #d7e9f8;
}

body.dark-mode .owner-btn-danger:hover,
body.dark-mode .owner-btn-danger:focus-visible,
body.dark-mode .card-owner-btn.danger:hover,
body.dark-mode .card-owner-btn.danger:focus-visible {
    background-color: var(--color-danger-surface-hover);
    border-color: var(--color-danger-border-soft-hover);
    color: var(--color-danger-text-strong);
}

body.dark-mode .result-box .error-details {
    background-color: #3a2828;
    border-color: #e74c3c;
    color: #ff7f7f;
}

body.dark-mode .result-box .success {
    color: #8fe0a6;
}

body.dark-mode .btn-back-home-brand {
    border-color: #41576d;
    background: linear-gradient(180deg, #263340 0%, #202b36 100%);
    color: #edf3f8;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}

body.dark-mode .btn-back-home-text,
body.dark-mode .btn-back-home-short {
    color: inherit;
}

body.dark-mode .btn-back-home-brand:hover,
body.dark-mode .btn-back-home-brand:focus-visible {
    border-color: #5d7893;
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.34);
}

body.dark-mode .result-box .error {
    color: #ff8f8f;
}

body.dark-mode .preview-panel {
    background-color: #2b2b2b;
    border-color: #3d3d3d;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

body.dark-mode .preview-action-icon {
    background-color: #2f2f2f;
    border-color: #3d3d3d;
    color: #c5d0d8;
}

body.dark-mode .result-box a.preview-action-icon:hover,
body.dark-mode .result-box a.preview-action-icon:focus-visible,
body.dark-mode .preview-action-icon:hover,
body.dark-mode .preview-action-icon:focus-visible {
    background-color: var(--color-primary-bg-hover);
    border-color: var(--color-primary-bg-hover);
    color: #ffffff;
}

body.dark-mode .preview-tab-item {
    background-color: #2f2f2f;
    border-color: #3d3d3d;
    color: #e0e0e0;
}

body.dark-mode .preview-tab-item:hover {
    background-color: #3a3f45;
    border-color: #4a525a;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.28);
}

body.dark-mode #tab-toggle-preview-html:not(:checked) ~ .preview-tab-bar .preview-tab-item-html:hover,
body.dark-mode #tab-toggle-preview-pdf:not(:checked) ~ .preview-tab-bar .preview-tab-item-pdf:hover,
body.dark-mode #tab-toggle-preview-image:not(:checked) ~ .preview-tab-bar .preview-tab-item-image:hover {
    background-color: #3b434c;
    border-color: #5f6c78;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    transform: translateY(-1px);
}

body.dark-mode #tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html:hover,
body.dark-mode #tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf:hover,
body.dark-mode #tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image:hover {
    background-color: var(--color-primary-bg-hover);
    border-color: var(--color-primary-bg-hover);
    box-shadow: none;
    transform: none;
}

body.dark-mode .preview-tab-item:hover .preview-action-icon {
    background-color: #3f4953;
    border-color: #566473;
    color: #d6e0e9;
}

body.dark-mode .preview-tab-list .tab-button {
    background: transparent;
    color: #e0e0e0;
}

body.dark-mode #tab-toggle-preview-html:checked ~ .preview-tab-bar .preview-tab-item-html,
body.dark-mode #tab-toggle-preview-pdf:checked ~ .preview-tab-bar .preview-tab-item-pdf,
body.dark-mode #tab-toggle-preview-image:checked ~ .preview-tab-bar .preview-tab-item-image {
    background-color: var(--color-primary-bg);
    border-color: var(--color-primary-bg);
    color: #ffffff;
}

body.dark-mode .image-generator-card {
    background-color: var(--color-surface-card);
    border-color: var(--color-border-default);
    color: var(--color-text-default);
}

body.dark-mode .image-generator-note {
    color: var(--color-text-muted);
}

body.dark-mode .image-prompt-details {
    background-color: var(--color-surface-card);
    border-color: var(--color-border-default);
}

body.dark-mode .image-prompt-toggle {
    color: var(--color-text-default);
    background-color: var(--color-surface-card);
    border-color: var(--color-border-default);
}

body.dark-mode .image-prompt-toggle:hover,
body.dark-mode .image-prompt-details[open] .image-prompt-toggle {
    background-color: #223140;
    border-color: #355069;
    color: #d7e9f8;
}

body.dark-mode .image-prompt {
    color: var(--color-text-muted);
}

body.dark-mode .publish-notice {
    background-color: var(--color-success-surface);
    border-color: var(--color-success-border-soft);
    color: var(--color-success-text);
}

body.dark-mode .success-summary-card {
    background: var(--color-info-surface);
    border-color: var(--color-info-border-soft);
    color: var(--color-info-text);
}

body.dark-mode .checkbox-row {
    color: #e0e0e0;
}

body.dark-mode .checkbox-hint {
    color: var(--color-text-muted);
}

body.dark-mode .advanced-settings {
    background: transparent;
}

body.dark-mode .advanced-settings[open] {
    background: var(--color-info-surface);
    border-color: var(--color-info-border-soft);
}

body.dark-mode .advanced-settings-heading {
    color: var(--color-text-muted);
}

body.dark-mode .advanced-settings-section-title {
    color: var(--color-text-strong);
}

body.dark-mode .advanced-settings-copy .step-text {
    color: var(--color-text-muted);
}

body.dark-mode .advanced-settings-summary:focus-visible .advanced-settings-copy .step-text,
body.dark-mode .advanced-settings[open] .advanced-settings-copy .step-text {
    color: var(--color-info-text);
}

body.dark-mode .advanced-settings-icon {
    background: rgba(31, 111, 163, 0.18);
    color: var(--color-primary-bg);
}

body.dark-mode .advanced-settings-intro,
body.dark-mode .advanced-settings-chevron {
    color: var(--color-text-muted);
}

body.dark-mode .advanced-settings-subtitle {
    color: var(--color-text-subtle);
}

body.dark-mode .advanced-settings-summary {
    background: var(--color-surface-subtle);
    border-color: var(--color-border-default);
}

body.dark-mode .nano-prompt-label {
    color: var(--color-text-muted);
}

body.dark-mode .nano-image-settings {
    background: var(--color-info-surface-emphasis);
    border-color: var(--color-info-border-soft);
}

body.dark-mode .nano-image-settings#nano-image-settings-main {
    background: linear-gradient(180deg, var(--color-info-surface-emphasis) 0%, var(--color-info-surface-emphasis-alt) 100%);
    border-color: var(--color-primary-border-soft);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09), 0 12px 24px rgba(4, 11, 18, 0.34);
}

body.dark-mode .nano-image-settings#nano-image-settings-main .nano-settings-title {
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-image-settings#nano-image-settings-main .nano-prompt-label {
    color: var(--color-text-muted);
}

body.dark-mode .nano-image-settings#nano-image-settings-main .nano-prompt-select {
    background-color: var(--color-surface-card);
    border-color: var(--color-primary-border-soft);
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-image-settings#nano-image-settings-main .nano-prompt-select:focus {
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.25);
}

body.dark-mode .nano-image-settings#nano-image-settings-main .nano-settings-summary:focus-visible {
    outline-color: rgba(31, 111, 163, 0.36);
}

body.dark-mode .nano-image-settings#nano-image-settings-main .nano-prompt-variant-hint {
    color: var(--color-info-text);
    background: rgba(31, 111, 163, 0.12);
}

body.dark-mode .nano-image-settings#nano-image-settings-main .nano-setting-help {
    color: var(--color-text-muted);
}

body.dark-mode .advanced-settings-tertiary {
    border-top-color: var(--color-info-border-soft);
}

body.dark-mode .advanced-settings-tertiary-label {
    color: var(--color-text-muted);
}

body.dark-mode .nano-image-settings#nano-image-settings-success {
    background: linear-gradient(180deg, var(--color-info-surface-emphasis) 0%, var(--color-info-surface-emphasis-alt) 100%);
    border-color: var(--color-primary-border-soft);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 10px 20px rgba(4, 11, 18, 0.3);
}

body.dark-mode .nano-image-settings#nano-image-settings-success .nano-settings-title {
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-image-settings#nano-image-settings-success .nano-prompt-label {
    color: var(--color-text-muted);
}

body.dark-mode .nano-image-settings#nano-image-settings-success .nano-prompt-select {
    background-color: var(--color-surface-card);
    border-color: var(--color-primary-border-soft);
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-image-settings#nano-image-settings-success .nano-prompt-select:focus {
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.24);
}

body.dark-mode .nano-image-settings#nano-image-settings-success .nano-settings-summary:focus-visible {
    outline-color: rgba(31, 111, 163, 0.35);
}

body.dark-mode .nano-image-settings#nano-image-settings-success .nano-prompt-variant-hint {
    color: var(--color-info-text);
    background: rgba(31, 111, 163, 0.12);
}

body.dark-mode .nano-image-settings#nano-image-settings-success .nano-setting-help {
    color: var(--color-text-muted);
}

body.dark-mode .nano-setting-field {
    border-color: var(--color-info-border-soft);
    background: rgba(7, 21, 32, 0.16);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body.dark-mode .nano-variant-card-body {
    border-color: var(--color-info-border-soft);
    background: linear-gradient(180deg, rgba(18, 37, 52, 0.9) 0%, rgba(14, 30, 43, 0.96) 100%);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
}

body.dark-mode .nano-variant-card:hover .nano-variant-card-body {
    border-color: var(--color-primary-border-soft);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
}

body.dark-mode .nano-variant-input:focus-visible + .nano-variant-card-body {
    outline-color: rgba(31, 111, 163, 0.34);
}

body.dark-mode .nano-variant-input:checked + .nano-variant-card-body {
    border-color: var(--color-primary-bg);
    background: linear-gradient(180deg, rgba(37, 79, 108, 0.98) 0%, rgba(24, 56, 79, 0.99) 100%);
    box-shadow: inset 0 4px 0 rgba(143, 185, 216, 0.9), 0 0 0 3px rgba(31, 111, 163, 0.18), 0 18px 30px rgba(0, 0, 0, 0.32);
}

body.dark-mode .nano-variant-input:checked + .nano-variant-card-body .nano-variant-icon {
    border-color: var(--color-primary-border-soft);
    background: rgba(14, 30, 43, 0.92);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.26);
}

body.dark-mode .nano-variant-input:checked + .nano-variant-card-body .nano-variant-title {
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-variant-input:checked + .nano-variant-card-body .nano-variant-description {
    color: var(--color-info-text);
}

body.dark-mode .nano-variant-input:checked + .nano-variant-card-body .nano-variant-badge {
    border-color: var(--color-primary-border-soft);
    background: #0f2535;
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-variant-icon {
    border-color: var(--color-info-border-soft);
    background: rgba(255, 255, 255, 0.06);
}

body.dark-mode .nano-variant-badge {
    border-color: var(--color-primary-border-soft);
    background: #102638;
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-variant-title {
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-variant-description {
    color: var(--color-info-text);
}

body.dark-mode .nano-settings-title {
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-settings-reset {
    background: var(--color-info-surface-emphasis);
    border-color: var(--color-primary-border-soft);
    color: var(--color-info-text-strong);
}

body.dark-mode .nano-settings-reset:hover,
body.dark-mode .nano-settings-reset:focus-visible {
    background: var(--color-primary-bg);
    border-color: var(--color-primary-bg);
    color: var(--color-text-on-solid);
}

body.dark-mode .nano-settings-reset:focus-visible {
    outline-color: rgba(31, 111, 163, 0.36);
}

body.dark-mode .output-mode-card {
    border-color: var(--color-border-default);
    background: linear-gradient(180deg, var(--color-info-surface) 0%, var(--color-surface-card) 100%);
    color: var(--color-info-text);
}

body.dark-mode .output-mode-title {
    color: var(--color-info-text-strong);
}

body.dark-mode .output-mode-desc {
    color: var(--color-text-muted);
}

body.dark-mode .output-mode-icon {
    color: var(--color-primary-bg);
}

body.dark-mode .output-mode-card:hover {
    border-color: var(--color-primary-border-soft);
}

body.dark-mode .output-mode-option input[type="radio"]:checked + .output-mode-card {
    border-color: var(--color-primary-bg);
    background: linear-gradient(180deg, var(--color-primary-bg) 0%, var(--color-primary-bg-hover) 100%);
}

body.dark-mode .success-meta {
    color: #b0b7bd;
}

body.dark-mode .success-source {
    color: #e0e0e0;
}

body.dark-mode .confirm-modal-backdrop {
    background: rgba(3, 8, 14, 0.72);
}

body.dark-mode .confirm-modal {
    background: var(--color-surface-card);
    border-color: var(--color-info-border-soft);
    box-shadow: 0 24px 52px rgba(0, 0, 0, 0.55);
}

body.dark-mode .confirm-modal-title {
    color: var(--color-text-strong);
}

body.dark-mode .confirm-modal-description {
    color: var(--color-text-muted);
}

body.dark-mode .confirm-modal-confirm-destructive {
    background-color: var(--color-danger-surface);
    border-color: var(--color-danger-border-soft);
    color: var(--color-danger-text);
}

body.dark-mode .confirm-modal-confirm-destructive:hover,
body.dark-mode .confirm-modal-confirm-destructive:focus {
    background-color: var(--color-danger-surface-hover);
    border-color: var(--color-danger-border-soft-hover);
    color: var(--color-danger-text-strong);
}

body.dark-mode .success-source-panel {
    border-color: var(--color-info-border-soft);
    background: var(--color-info-surface);
}

body.dark-mode .image-regeneration-status-card {
    color: var(--color-info-text-strong);
    background: linear-gradient(180deg, var(--color-info-surface-emphasis) 0%, var(--color-info-surface-emphasis-alt) 100%);
    border-color: var(--color-info-border-strong);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.28);
}

body.dark-mode .success-source-head {
    color: var(--color-info-text-strong);
}

body.dark-mode .success-detail-card {
    background: var(--color-surface-card);
    border-color: var(--color-info-border-soft);
}

body.dark-mode .success-detail-card-title,
body.dark-mode .success-detail-row dd {
    color: var(--color-text-strong);
}

body.dark-mode .success-detail-row dt,
body.dark-mode .success-source-label {
    color: var(--color-text-muted);
}

body.dark-mode .success-inline-link {
    color: inherit;
}

body.dark-mode .success-inline-link:hover,
body.dark-mode .success-inline-link:focus-visible {
    color: #8fc8ff;
}

body.dark-mode .success-source-content {
    color: var(--color-info-text);
    background: var(--color-surface-card);
    border-color: var(--color-info-border-soft);
}

body.dark-mode .success-source-note {
    color: var(--color-text-muted);
}

body.dark-mode .loader-status {
    color: var(--color-text-strong);
}

body.dark-mode .loader-detail {
    color: var(--color-text-muted);
}

body.dark-mode .loader-step {
    color: var(--color-text-muted);
}

body.dark-mode .loader-step-meta {
    color: var(--color-text-subtle);
}

body.dark-mode .loader-step.is-active {
    color: var(--color-text-strong);
}

body.dark-mode .loader-step.is-active .loader-step-meta {
    color: #8fd2ff;
}

body.dark-mode .loader-step.is-active .step-check {
    border-color: #8fd2ff;
    background: rgba(143, 210, 255, 0.16);
    opacity: 1;
}

body.dark-mode .loader-step.is-done {
    color: #8fe0a6;
}

body.dark-mode .loader-step .step-check {
    border-color: #3f4a54;
    background: #252c32;
    color: #8abfe0;
    opacity: 0.6;
}

body.dark-mode .loader-step.is-done .step-check {
    border-color: #2f7a4a;
    background: #233b2c;
    color: #c9f2d5;
    opacity: 1;
}

body.dark-mode .loader-context,
body.dark-mode .loader-steps {
    background: var(--color-info-surface);
    border-color: var(--color-info-border-soft);
}

body.dark-mode .loader-context-title,
body.dark-mode .loader-context-row dd {
    color: var(--color-text-strong);
}

body.dark-mode .loader-context-row dt {
    color: var(--color-text-muted);
}

body.dark-mode .loader .spinner {
    border-color: #3a424a;
    border-top-color: #5dade2;
}

@media (min-width: 721px) and (max-width: 1024px) {
    .preview-panel-frame,
    .preview-panel.preview-panel-image {
        height: clamp(22rem, 46dvh, 28rem);
        min-height: clamp(22rem, 46dvh, 28rem);
    }

    .preview-panel.preview-panel-image--generator {
        height: auto;
        min-height: clamp(20rem, 34vh, 24rem);
    }
}

@media (max-width: 720px) {
    img.logo {
        width: min(300px, 78vw);
    }

    .hero-title {
        font-size: clamp(1.6rem, 6vw, 1.9rem);
    }

    p.subtitle {
        max-width: 24rem;
        margin: 0 auto 2.2rem;
        font-size: 0.9rem;
        line-height: 1.35;
    }

    .advanced-settings {
        padding: 0;
    }

    .advanced-settings[open] {
        padding: 0.4rem 0.55rem 0.75rem;
    }

    .advanced-settings-summary {
        align-items: flex-start;
    }

    .advanced-settings-heading {
        align-items: flex-start;
    }

    .tab-panels {
        min-height: 6.8rem;
    }

    .input-tab-list {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .input-tab-button {
        min-height: 3rem;
        padding: 0.58rem 0.72rem;
        font-size: 0.92rem;
        gap: 0.45rem;
        line-height: 1.1;
    }

    .input-tab-panels {
        padding: 0.85rem 0.75rem;
        min-height: 7.4rem;
    }

    .loader-context,
    .loader-steps {
        padding: 0.8rem 0.85rem;
    }

    .loader-meta {
        gap: 0.7rem;
    }

    .file-upload-shell,
    .file-upload-hint {
        width: 100%;
        max-width: none;
    }

    .file-dropzone {
        min-height: 52px;
        padding: 0.66rem 0.78rem;
        gap: 0.42rem;
    }

    .file-dropzone-icon {
        width: 2rem;
        height: 2rem;
    }

    .file-dropzone-icon svg {
        width: 1.15rem;
        height: 1.15rem;
    }

    .file-dropzone-subtitle {
        font-size: 0.78rem;
    }

    .file-dropzone-selected {
        font-size: 0.78rem;
    }

    .file-dropzone-clear {
        top: 0.42rem;
        right: 0.42rem;
    }

    .loader-context-row {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }

    .success-detail-grid {
        grid-template-columns: 1fr;
    }

    .success-detail-row {
        grid-template-columns: 1fr;
        gap: 0.18rem;
    }

    .nano-image-settings {
        width: 100%;
        padding: 0.68rem 0.75rem 0.82rem;
    }

    .output-mode-group {
        grid-template-columns: 1fr;
        gap: 0.55rem;
    }

    .output-mode-card {
        padding: 0.68rem 0.76rem;
        border-radius: 9px;
        gap: 0.24rem;
        min-height: 3.05rem;
    }

    .output-mode-head {
        width: 100%;
        gap: 0.35rem;
    }

    .output-mode-icon,
    .output-mode-icon svg {
        width: 1rem;
        height: 1rem;
        flex-shrink: 0;
    }

    .output-mode-title {
        font-size: 0.8rem;
        line-height: 1.15;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        letter-spacing: -0.01em;
    }

    .output-mode-desc {
        font-size: 0.7rem;
        line-height: 1.2;
        padding-left: 1.38rem;
    }

    .output-mode-option input[type="radio"]:focus-visible + .output-mode-card {
        outline-width: 2px;
    }

    .input-tabs {
        gap: 0.7rem;
        padding: 0.78rem;
    }

    .input-tabs .tab-title,
    .input-tabs .step-title {
        margin-bottom: 0;
    }

    .form-actions {
        gap: 0.65rem;
    }

    body.success-view {
        padding-top: 2.2rem;
    }

    body.success-view .success-actions .btn-image-regeneration-toggle,
    body.success-view .success-actions .btn-source-toggle {
        margin-left: 0;
        margin-right: 0;
    }

    .result-hero {
        gap: 0.7rem;
        margin-bottom: 1rem;
    }

    .btn-back-home-brand {
        min-height: 60px;
        gap: 0.22rem;
        padding: 0.38rem 0.48rem 0.42rem;
    }

    .btn-back-home-logo {
        display: none;
        width: 74px;
    }

    .btn-back-home-icon {
        display: block;
    }

    .success-summary-card {
        padding: 0.42rem 0.8rem;
        font-size: 0.92rem;
        line-height: 1.25;
    }

    .preview-panel-frame,
    .preview-panel.preview-panel-image {
        height: clamp(26rem, 54vh, 36rem);
        height: clamp(26rem, 50dvh, 36rem);
        min-height: clamp(26rem, 54vh, 36rem);
        min-height: clamp(26rem, 50dvh, 36rem);
    }

    .preview-panel.preview-panel-image--generator {
        height: auto;
        min-height: 20rem;
    }

    .btn-back-home {
        top: 0.85rem;
        left: 0.85rem;
        padding: 0.15rem 0.45rem;
        border-radius: 10px;
    }

    .btn-back-home-text {
        display: none;
    }

    .btn-back-home-short {
        display: inline-flex;
        line-height: 1.05;
    }

    .utility-actions {
        top: 0.85rem;
        right: 0.85rem;
    }

    .theme-toggle {
        width: 46px;
        height: 46px;
    }

    .preview-panel.preview-panel-image {
        padding: 0.85rem;
    }

    .preview-tab-item {
        justify-content: flex-start;
        gap: 0.2rem;
        padding: 0.3rem 0.5rem 0.35rem;
    }

    .preview-tab-list .tab-button {
        width: 100%;
        text-align: center;
    }

    .preview-tab-item-actions {
        flex-wrap: wrap;
        justify-content: center;
    }

    .preview-panel-image img {
        border-radius: 10px;
    }

    .image-prompt-details {
        padding: 0.6rem 0.7rem;
    }

    .confirm-modal {
        width: min(100%, 30rem);
        padding: 1rem;
    }

    .confirm-modal-actions {
        grid-template-columns: 1fr;
    }

    .confirm-modal-form,
    .confirm-modal-form .action-btn,
    .confirm-modal-actions > .action-btn {
        width: 100%;
    }

    .inline-clear-button {
        min-width: 4.4rem;
        padding: 0.62rem 0.68rem;
    }

    .recent-outputs-container hr {
        margin-bottom: 1.5rem;
    }

    .recent-outputs-container h2 {
        margin-bottom: 1rem;
    }

    .results-switcher-controls {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
        width: 100%;
        margin-bottom: 0.9rem;
    }

    .results-switcher-label {
        min-width: 0;
        padding-inline: 0.8rem;
    }
}

@media (max-width: 420px) {
    .input-tab-button {
        min-height: 3.25rem;
        padding: 0.7rem 0.76rem;
        font-size: 0.88rem;
    }

    .file-dropzone {
        align-items: center;
        padding: 0.7rem 0.76rem;
        gap: 0.5rem;
    }

    .file-dropzone-title {
        font-size: 0.92rem;
    }

    .file-dropzone-subtitle {
        font-size: 0.78rem;
    }

    .file-dropzone-selected {
        font-size: 0.8rem;
    }

    .file-dropzone-clear {
        width: 1.75rem;
        height: 1.75rem;
    }

    .field-with-action {
        flex-direction: column;
        align-items: stretch;
        gap: 0.35rem;
    }

    .field-with-action textarea,
    .field-with-action input[type="url"] {
        width: 100%;
    }

    .inline-clear-button {
        align-self: stretch;
        width: 100%;
        min-width: 0;
        padding: 0.58rem 0.72rem;
    }

    #input-tabs .tab-icon {
        width: 18px;
        height: 18px;
    }

    #input-tabs .tab-icon svg {
        width: 16px;
        height: 16px;
    }

    .output-mode-card {
        padding: 0.55rem 0.62rem;
    }

    .output-mode-title {
        font-size: 0.76rem;
    }

    .output-mode-desc {
        font-size: 0.67rem;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
}

.app-footer {
    margin: 2.25rem auto 1.5rem;
    text-align: center;
    color: #7f8c8d;
    font-size: 0.85rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.app-footer .footer-link {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 600;
}

.app-footer .footer-link:hover,
.app-footer .footer-link:focus {
    text-decoration: underline;
}

.app-footer .footer-sep {
    opacity: 0.6;
}

body.dark-mode .app-footer {
    color: #9aa3aa;
}

body.dark-mode .app-footer .footer-link {
    color: #d3dae0;
}

body.info-page {
    padding: 2rem;
    justify-content: flex-start;
    align-items: stretch;
}

body.info-page .container {
    width: min(100%, var(--container-max-width-wide));
    max-width: var(--container-max-width-wide);
    margin: 2rem auto;
    padding: 1.5rem;
}

body.info-page .page-header {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

body.info-page .page-header h1 {
    margin: 0;
    text-align: center;
}

body.info-page .page-heading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
    margin-inline: auto;
    text-align: center;
}

body.info-page .page-subtitle {
    margin: 0;
    color: #5f7388;
    font-size: 0.95rem;
    line-height: 1.45;
    max-width: 52ch;
}

body.dark-mode .info-page .page-subtitle {
    color: #b9c2cc;
}

body.info-page .info-section {
    margin-bottom: 1.5rem;
}

body.info-page .info-section-logo-link {
    float: right;
    display: block;
    margin: 0.15rem 0 0.9rem 1.1rem;
}

body.info-page .info-section-logo {
    display: block;
    width: 300px;
    max-width: min(100%, 300px);
    height: auto;
}

body.info-page .info-preview-tabs {
    margin-top: 0.25rem;
}

body.info-page .info-preview-tabs .preview-panel {
    min-height: 430px;
}

body.info-page .info-preview-tabs #preview-panel-html {
    min-height: auto;
}

body.info-page .info-preview-tabs #preview-panel-pdf {
    min-height: 34rem;
    height: clamp(34rem, 80vh, 68rem);
}

body.info-page .info-preview-tabs #preview-panel-image {
    min-height: 34rem;
    height: clamp(34rem, 80vh, 68rem);
}

body.info-page .info-preview-tabs #preview-panel-pdf iframe.info-pdf-frame {
    height: 100%;
    min-height: 100%;
    display: block;
}

body.info-page .info-preview-content {
    width: 100%;
    padding: 2.4rem 1.7rem;
    box-sizing: border-box;
    background: #ffffff;
    border: 1px solid #e1e7ee;
    border-radius: var(--radius-surface-lg);
}

body.info-page .info-preview-placeholder {
    margin: auto;
    max-width: 560px;
    text-align: center;
    padding: 1.5rem;
    border: 1px dashed var(--surface-placeholder-border);
    border-radius: var(--radius-surface-lg);
    background: var(--surface-placeholder-bg);
}

body.info-page .info-preview-placeholder h2 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    color: #2c3e50;
}

body.info-page .info-preview-placeholder p {
    margin: 0;
    color: #4a5a6b;
}

body.info-page .info-section h2 {
    margin: 0 0 0.5rem;
    color: #2c3e50;
    font-size: 1.15rem;
}

body.info-page .info-section p {
    margin: 0 0 0.75rem;
    color: #425466;
    line-height: 1.6;
}

body.info-page .info-list {
    margin: 0;
    padding-left: 1.2rem;
    color: #425466;
    line-height: 1.6;
}

body.info-page .info-list li {
    margin-bottom: 0.4rem;
}

body.info-page .callout {
    background: #f8fafc;
    border: 1px solid #e1e7ee;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    color: #2c3e50;
}

body.dark-mode .info-page .info-preview-content {
    background: #ffffff;
    border: 1px solid #e1e7ee;
    color: #2c3e50;
}

body.dark-mode .info-page .info-section h2 {
    color: #2c3e50;
}

body.dark-mode .info-page .info-section p,
body.dark-mode .info-page .info-list,
body.dark-mode .info-page .info-list li {
    color: #425466;
}

body.dark-mode .info-page .info-section strong {
    color: #2c3e50;
}

body.dark-mode .info-page .callout {
    background: #f8fafc;
    border-color: #e1e7ee;
    color: #2c3e50;
}

body.dark-mode .info-page .info-preview-placeholder {
    background: #2f3b47;
    border-color: #4a5d70;
}

body.dark-mode .info-page .info-preview-placeholder h2 {
    color: #e5edf5;
}

body.dark-mode .info-page .info-preview-placeholder p {
    color: #c4d0db;
}

body.admin-page {
    padding: 2rem;
    align-items: stretch;
}

body.admin-page .container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 1.5rem 2rem;
}

body.admin-page .admin-header {
    margin-bottom: 1.2rem;
}

body.admin-page .admin-auth-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

body.admin-page .admin-logout-form {
    margin: 0;
}

body.admin-page .admin-logout-btn {
    background-color: #34495e;
    border-color: #34495e;
    color: #ffffff;
}

body.admin-page .admin-logout-btn:hover,
body.admin-page .admin-logout-btn:focus-visible {
    background-color: #263648;
    border-color: #263648;
    transform: translateY(-1px);
}

body.admin-page .admin-login-card {
    max-width: 440px;
    margin: 1rem auto 0;
    padding: 1.15rem 1.25rem;
    border: 1px solid #d5dce3;
    border-radius: var(--radius-surface-lg);
    background: #f8fafc;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

body.admin-page .admin-login-card h2 {
    margin: 0 0 0.35rem;
    text-align: left;
    color: #1f3550;
    font-size: 1.15rem;
}

body.admin-page .admin-login-card p {
    margin: 0 0 0.75rem;
    color: #526578;
}

body.admin-page .admin-login-form {
    gap: 0.6rem;
}

body.admin-page .admin-login-form label {
    margin-bottom: 0;
    font-size: 0.9rem;
}

body.admin-page .admin-login-input {
    width: 100%;
    box-sizing: border-box;
}

body.admin-page .admin-login-btn {
    width: 100%;
    justify-content: center;
}

body.admin-page .admin-error {
    color: #c0392b;
    font-weight: 700;
}

body.admin-page .admin-summary {
    margin: 0;
    color: #2c3e50;
}

body.admin-page .admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 0 0 0.85rem;
}

body.admin-page .admin-sort-form {
    margin: 0;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
}

body.admin-page .admin-filter-group,
body.admin-page .admin-sort-group {
    display: flex;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 0.6rem;
}

body.admin-page .admin-filter-group-visibility {
    flex-basis: 100%;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}

body.admin-page .admin-filter-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.45rem;
}

body.admin-page .admin-filter-heading {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

body.admin-page .admin-filter-heading-icon {
    width: 1rem;
    height: 1rem;
    color: #5b7289;
    flex: 0 0 auto;
}

body.admin-page .admin-filter-heading-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

body.admin-page .admin-sort-label {
    margin: 0;
    font-size: 0.82rem;
    color: #425466;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
}

body.admin-page .admin-sort-controls {
    display: inline-grid;
    grid-template-columns: minmax(170px, auto) auto;
    gap: 0.45rem;
    align-items: center;
}

body.admin-page .admin-filter-select {
    min-width: 180px;
}

body.admin-page #admin_filter_model {
    min-width: 220px;
}

body.admin-page .admin-select-shell {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-width: 0;
}

body.admin-page .admin-filter-controls .admin-select-shell {
    flex: 1 1 180px;
}

body.admin-page .admin-select-shell .admin-sort-select {
    width: 100%;
}

body.admin-page .admin-select-icon,
body.admin-page .admin-select-chevron {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #6a7f92;
    pointer-events: none;
}

body.admin-page .admin-select-icon {
    left: 0.7rem;
    width: 0.95rem;
    height: 0.95rem;
}

body.admin-page .admin-select-chevron {
    right: 0.7rem;
    width: 0.9rem;
    height: 0.9rem;
}

body.admin-page .admin-select-icon svg,
body.admin-page .admin-select-chevron svg {
    width: 100%;
    height: 100%;
    display: block;
}

body.admin-page .admin-sort-select {
    appearance: none;
    min-width: 0;
    padding: 0.52rem 2rem 0.52rem 2.2rem;
    border: 1px solid #cbd6e0;
    border-radius: 8px;
    background: #ffffff;
    color: #2c3e50;
    font-size: 0.84rem;
    line-height: 1.2;
}

body.admin-page .admin-sort-select:focus {
    outline: none;
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.22);
}

body.admin-page .admin-sort-dir-btn {
    min-height: 36px;
    padding: 0.4rem 0.65rem;
    border: 1px solid #cbd6e0;
    border-radius: 8px;
    background: #ffffff;
    color: #2c3e50;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    line-height: 1;
    white-space: nowrap;
}

body.admin-page .admin-sort-dir-btn:hover,
body.admin-page .admin-sort-dir-btn:focus-visible {
    background: #eaf2fa;
    border-color: #aac3db;
    color: #17324b;
    transform: none;
}

body.admin-page .admin-sort-dir-icon {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
}

body.admin-page .admin-sort-dir-text {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

body.admin-page .admin-sort-apply {
    min-height: 36px;
    padding: 0.45rem 0.75rem;
    font-size: 0.82rem;
}

body.admin-page .admin-visibility-chips {
    gap: 0.45rem;
    justify-content: flex-end;
}

body.admin-page .admin-visibility-chip {
    gap: 0.45rem;
    min-height: 38px;
    padding: 0.45rem 0.78rem;
    color: #2c3e50;
    font-size: 0.83rem;
    font-weight: 600;
    line-height: 1;
}

body.admin-page .admin-visibility-chip:hover {
    color: #17324b;
}

body.admin-page .admin-visibility-input:focus-visible + .admin-visibility-chip {
    outline: none;
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.22);
}

body.admin-page .admin-visibility-input:checked + .admin-visibility-chip {
    background: #eaf2fa;
    border-color: #8fb3d0;
    color: #17324b;
    box-shadow: 0 4px 10px rgba(23, 50, 75, 0.08);
}

body.admin-page .admin-visibility-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.45rem;
    min-height: 1.45rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: rgba(23, 50, 75, 0.08);
    color: inherit;
    font-size: 0.72rem;
    font-weight: 700;
}

body.admin-page .admin-filter-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--color-border-default);
    border-radius: 8px;
    background: var(--color-surface-card);
    color: var(--color-neutral-text);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
}

body.admin-page .admin-filter-reset:hover,
body.admin-page .admin-filter-reset:focus-visible {
    background: var(--color-primary-surface-soft);
    border-color: var(--color-primary-border-soft);
    color: var(--color-info-text-strong);
}

body.admin-page .admin-active-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.45rem;
    width: 100%;
}

body.admin-page .admin-active-filters-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

body.admin-page .admin-active-filter-chip {
    display: inline-flex;
    align-items: center;
    min-height: 1.8rem;
    padding: 0.28rem 0.58rem;
    border-radius: 999px;
    background: var(--color-primary-surface-soft);
    color: var(--color-info-text);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1;
}

body.admin-page .admin-notice {
    margin: 0 0 0.8rem;
    color: var(--color-success-text);
    font-weight: 600;
}

body.admin-page .admin-empty {
    margin: 0;
    color: var(--color-text-muted);
}

body.admin-page .admin-outputs-container {
    max-width: none;
    margin-top: 0;
}

body.admin-page .admin-featured-pill {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 7;
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid var(--color-success-border-soft);
    background: var(--color-success-surface);
    color: var(--color-success-text);
    font-size: 0.72rem;
    line-height: 1;
    font-weight: 700;
    padding: 0.32rem 0.55rem;
    box-shadow: 0 3px 10px rgba(18, 47, 28, 0.18);
    text-transform: lowercase;
}

body.admin-page .admin-archived-pill {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 7;
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid var(--color-border-default);
    background: var(--color-surface-subtle);
    color: var(--color-text-muted);
    font-size: 0.72rem;
    line-height: 1;
    font-weight: 700;
    padding: 0.32rem 0.55rem;
    box-shadow: 0 3px 10px rgba(45, 52, 59, 0.14);
    text-transform: lowercase;
}

body.admin-page .admin-thumbnail-muted > .card-link-cover img,
body.admin-page .admin-thumbnail-muted .card-image-preview img {
    opacity: 0.75;
}

body.admin-page .admin-thumbnail-archived > .card-link-cover img,
body.admin-page .admin-thumbnail-archived .card-image-preview img {
    filter: grayscale(1);
}

body.admin-page .meta-info-size {
    margin-top: 0.2rem;
    margin-bottom: 0.4rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

body.admin-page .admin-card-actions {
    margin-top: 0.6rem;
}

body.admin-page .admin-delete-form {
    margin: 0;
}

body.admin-page .admin-delete-btn {
    width: 100%;
    justify-content: center;
}

body.dark-mode.admin-page .admin-login-card {
    background: var(--color-surface-card);
    border-color: var(--color-info-border-soft);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.32);
}

body.dark-mode.admin-page .admin-login-card h2 {
    color: var(--color-text-strong);
}

body.dark-mode.admin-page .admin-login-card p {
    color: var(--color-text-muted);
}

body.dark-mode.admin-page .admin-error {
    color: var(--color-danger-text);
}

body.dark-mode.admin-page .admin-summary,
body.dark-mode.admin-page .admin-empty {
    color: var(--color-text-muted);
}

body.dark-mode.admin-page .admin-sort-label {
    color: var(--color-text-muted);
}

body.dark-mode.admin-page .admin-filter-heading-icon,
body.dark-mode.admin-page .admin-select-icon,
body.dark-mode.admin-page .admin-select-chevron {
    color: var(--color-text-subtle);
}

body.dark-mode.admin-page .admin-sort-select {
    background: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode.admin-page .admin-sort-select:focus {
    border-color: var(--color-primary-bg);
    box-shadow: 0 0 0 3px rgba(31, 111, 163, 0.24);
}

body.dark-mode.admin-page .admin-sort-dir-btn {
    background: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode.admin-page .admin-sort-dir-btn:hover,
body.dark-mode.admin-page .admin-sort-dir-btn:focus-visible {
    background: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
    color: var(--color-text-strong);
}

body.dark-mode.admin-page .admin-notice {
    color: var(--color-success-text);
}

body.dark-mode.admin-page .admin-filter-reset {
    background: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode.admin-page .admin-filter-reset:hover,
body.dark-mode.admin-page .admin-filter-reset:focus-visible {
    background: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
    color: var(--color-text-strong);
}

body.dark-mode.admin-page .admin-visibility-chip {
    background: var(--color-neutral-bg);
    border-color: var(--color-neutral-border);
    color: var(--color-neutral-text);
}

body.dark-mode.admin-page .admin-visibility-chip:hover {
    background: var(--color-neutral-bg-hover);
    border-color: var(--color-neutral-border-hover);
    color: var(--color-text-strong);
}

body.dark-mode.admin-page .admin-visibility-input:checked + .admin-visibility-chip {
    background: var(--color-primary-bg);
    border-color: var(--color-primary-bg);
    color: var(--color-text-on-solid);
}

body.dark-mode.admin-page .admin-visibility-count {
    background: rgba(255, 255, 255, 0.08);
}

body.dark-mode.admin-page .admin-active-filters-label {
    color: var(--color-text-subtle);
}

body.dark-mode.admin-page .admin-active-filter-chip {
    background: var(--color-info-surface);
    color: var(--color-info-text);
}

body.dark-mode.admin-page .admin-featured-pill {
    background: var(--color-success-surface);
    border-color: var(--color-success-border-soft);
    color: var(--color-success-text);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.28);
}

body.dark-mode.admin-page .admin-archived-pill {
    background: var(--color-surface-subtle);
    border-color: var(--color-border-default);
    color: var(--color-text-default);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.28);
}

body.dark-mode.admin-page .meta-info-size {
    color: var(--color-text-muted);
}

@media (max-width: 760px) {
    body.admin-page .admin-toolbar {
        align-items: stretch;
    }

    body.admin-page .admin-filter-group-visibility {
        align-items: stretch;
    }

    body.admin-page .admin-visibility-chips {
        justify-content: flex-start;
    }

    body.admin-page .admin-sort-form {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    body.admin-page .admin-sort-controls {
        display: grid;
        grid-template-columns: 1fr 1fr;
        flex: 1 1 auto;
    }

    body.admin-page .admin-sort-select,
    body.admin-page .admin-sort-dir-btn {
        width: 100%;
    }
}

@media (max-width: 520px) {
    body.success-view .container {
        padding: 1rem;
    }

    body.info-page {
        padding: 1rem;
    }

    body.info-page .container {
        margin: 1rem auto;
        padding: 1rem;
    }

    body.admin-page .admin-sort-form {
        flex-direction: column;
        align-items: stretch;
    }

    body.admin-page .admin-filter-group,
    body.admin-page .admin-sort-group,
    body.admin-page .admin-filter-controls,
    body.admin-page .admin-visibility-chips {
        width: 100%;
    }

    body.admin-page .admin-filter-heading {
        width: 100%;
    }

    body.admin-page .admin-sort-controls {
        grid-template-columns: 1fr;
    }

    body.info-page .info-section-logo-link {
        float: none;
        margin: 0 0 0.85rem;
    }

    body.info-page .info-section-logo {
        width: min(160px, 48vw);
    }
}

@media print {
    body.info-page {
        padding: 0;
        margin: 0;
        background: #ffffff;
        color: #000000;
        display: block;
    }

    body.info-page .utility-actions,
    body.info-page .page-header,
    body.info-page .page-header .btn-back-home,
    body.info-page .preview-tab-bar,
    body.info-page .app-footer {
        display: none !important;
    }

    body.info-page .container {
        max-width: none;
        width: auto;
        margin: 0;
        padding: 0;
        background: transparent;
        box-shadow: none;
        border: none;
    }

    body.info-page .info-preview-tabs {
        margin-top: 0;
    }

    body.info-page .info-preview-tabs .preview-panel {
        display: none !important;
        min-height: auto;
        height: auto;
    }

    body.info-page .info-preview-tabs #preview-panel-html {
        display: block !important;
    }

    body.info-page .info-preview-content {
        padding: 2.4rem 1.7rem;
        border: none;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
    }

    body.info-page .info-section-logo-link {
        display: none !important;
    }

    body.info-page .info-section {
        margin-bottom: 0.8rem;
        break-inside: avoid;
    }

    body.info-page .info-section h2 {
        margin-bottom: 0.25rem;
        font-size: 0.98rem;
        line-height: 1.2;
        color: #000000;
    }

    body.info-page .info-section p,
    body.info-page .info-list,
    body.info-page .info-list li,
    body.info-page .info-preview-placeholder p {
        font-size: 0.78rem;
        line-height: 1.35;
        color: #000000;
    }

    body.info-page .info-list {
        padding-left: 1rem;
    }

    body.info-page .info-list li {
        margin-bottom: 0.2rem;
    }

    body.info-page .callout {
        padding: 0.45rem 0.6rem;
        border: 1px solid #b8c2cc;
        border-radius: 0;
        background: transparent;
        color: #000000;
    }
}