@charset "UTF-8";
/**
 * Test Manage media, explanation and preview modal CSS owner. Extracted in P15.177.
 */

/* M10.011E — visual-only question editor media/explanation shell polish. */
.test-manage-question-editor__section.test-manage-question-main-grid,
.test-manage-question-editor__section.test-manage-explanation-media {
    padding: var(--spacing-md);
    border: 1px solid color-mix(in srgb, var(--color-border) 88%, #ffffff 12%);
    border-radius: var(--radius-card-sm, 12px);
    background:
        linear-gradient(180deg, var(--color-bg-card) 0%, color-mix(in srgb, var(--color-bg-subtle) 72%, #ffffff 28%) 100%);
}

.test-manage-question-editor__section.test-manage-explanation-media {
    overflow: hidden;
}

.test-manage-media-panel {
    display: grid;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-color: color-mix(in srgb, var(--color-border) 84%, var(--color-primary) 16%);
    border-radius: var(--radius-card-sm, 12px);
    background: color-mix(in srgb, var(--color-bg-subtle) 82%, #ffffff 18%);
}

.test-manage-media-panel__header {
    flex-wrap: wrap;
    margin-bottom: 0;
}

.test-manage-media-panel__header strong {
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.02em;
}

.test-manage-media-panel__header .btn {
    min-height: 32px;
    border-radius: var(--radius-input);
    font-weight: var(--font-weight-semibold);
}

.test-manage-media-panel .form-text,
.test-manage-explanation-editor-col .form-text {
    margin-top: 0;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.test-manage-media-thumbs {
    gap: var(--spacing-sm);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.test-manage-media-thumb {
    position: relative;
    display: grid;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    overflow: hidden;
    border-color: color-mix(in srgb, var(--color-border) 82%, #ffffff 18%);
    border-radius: var(--radius-card-sm, 12px);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.test-manage-media-thumb__image-wrap {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--radius-card-sm, 12px);
    background: color-mix(in srgb, var(--color-bg-subtle) 84%, #ffffff 16%);
}

.test-manage-media-thumb__image {
    aspect-ratio: 16 / 10;
    max-height: 92px;
    border: 1px solid color-mix(in srgb, var(--color-border) 72%, #ffffff 28%);
    background:
        linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.test-manage-media-thumb__hover-actions {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    opacity: 0;
    pointer-events: none;
    background: rgba(15, 23, 42, 0.36);
    transition: opacity 160ms ease;
}

.test-manage-media-thumb:hover .test-manage-media-thumb__hover-actions,
.test-manage-media-thumb:focus-within .test-manage-media-thumb__hover-actions {
    opacity: 1;
    pointer-events: auto;
}

.test-manage-media-thumb__overlay-btn,
.test-manage-media-thumb__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 999px;
    color: #0f172a;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
    transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.test-manage-media-thumb__overlay-btn {
    width: 34px;
    height: 34px;
}

.test-manage-media-thumb__remove {
    position: absolute;
    top: 6px;
    right: 6px;
    z-index: 2;
    width: 28px;
    height: 28px;
    padding: 0;
}

.test-manage-media-thumb__overlay-btn:hover,
.test-manage-media-thumb__overlay-btn:focus,
.test-manage-media-thumb__remove:hover,
.test-manage-media-thumb__remove:focus {
    color: #ffffff;
    background: var(--color-primary);
    transform: translateY(-1px);
}

.test-manage-media-thumb__remove:hover,
.test-manage-media-thumb__remove:focus {
    background: var(--color-danger);
}

.test-manage-media-thumb__caption.form-control {
    min-height: 34px;
    border-radius: var(--radius-input);
    font-size: var(--font-size-sm);
}

.test-manage-media-thumb__actions {
    align-items: center;
    gap: var(--spacing-xs);
}

.test-manage-media-thumb__actions .btn {
    min-height: 30px;
    border-radius: var(--radius-input);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    white-space: nowrap;
}

.test-manage-media-thumbs__empty {
    display: grid;
    grid-column: 1 / -1;
    min-height: 92px;
    align-content: center;
    margin: 0;
    padding: var(--spacing-md);
    border-color: color-mix(in srgb, var(--color-border) 70%, var(--color-primary) 30%);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, color-mix(in srgb, var(--color-bg-subtle) 88%, #ffffff 12%) 100%);
    color: var(--color-text-secondary) !important;
    line-height: 1.45;
    text-align: center;
}

.test-manage-explanation-layout {
    gap: var(--spacing-md);
}

.test-manage-explanation-editor-col {
    display: grid;
    gap: var(--spacing-sm);
}

.test-manage-explanation-editor-head {
    flex-wrap: wrap;
    margin-bottom: 0;
}

.test-manage-explanation-editor-head .form-label {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-bold);
}

.test-manage-explanation-editor-head .btn {
    min-height: 32px;
    border-radius: var(--radius-input);
    font-weight: var(--font-weight-semibold);
}

.test-manage-rich-editor {
    overflow: hidden;
    min-height: 280px;
    border: 1px solid color-mix(in srgb, var(--color-border) 86%, #ffffff 14%);
    border-radius: var(--radius-card-sm, 12px);
    background: var(--color-bg-card);
}

.test-manage-rich-editor .ql-toolbar.ql-snow {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 0;
    border: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 86%, #ffffff 14%);
    background: color-mix(in srgb, var(--color-bg-subtle) 72%, #ffffff 28%);
}

.test-manage-rich-editor .ql-container.ql-snow {
    border: 0;
}

.test-manage-rich-editor .ql-editor {
    padding: var(--spacing-md);
    font-size: 1rem;
    line-height: 1.55;
}

#tm-question-explanation[data-explanation-fallback] {
    min-height: 180px;
    border-radius: var(--radius-card-sm, 12px);
}

.test-manage-explanation-media__panel {
    align-content: start;
}

.test-manage-explanation-media__thumbs {
    max-height: 340px;
    padding-right: 2px;
}

.test-manage-explanation-media.is-fullscreen {
    gap: var(--spacing-md);
    border-color: color-mix(in srgb, var(--color-border) 72%, var(--color-primary) 28%);
    background:
        linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, var(--color-bg-subtle) 82%, #ffffff 18%) 100%);
}

.test-manage-explanation-media.is-fullscreen .test-manage-explanation-layout {
    gap: var(--spacing-md);
}

.test-manage-explanation-media.is-fullscreen .test-manage-rich-editor {
    min-height: 0;
}

.test-manage-explanation-media.is-fullscreen .test-manage-explanation-media__panel {
    max-height: calc(100vh - 150px);
}

.test-manage-image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1060;
    display: grid;
    place-items: center;
    padding: clamp(16px, 4vw, 40px);
    background: rgba(15, 23, 42, 0.74);
}

.test-manage-image-lightbox[hidden] {
    display: none;
}

.test-manage-image-lightbox__dialog {
    position: relative;
    display: grid;
    max-width: min(94vw, 1180px);
    max-height: 92vh;
}

.test-manage-image-lightbox__image {
    display: block;
    max-width: 100%;
    max-height: 88vh;
    border-radius: var(--radius-card-sm, 12px);
    background: #0f172a;
    box-shadow: 0 24px 72px rgba(15, 23, 42, 0.38);
    object-fit: contain;
}

.test-manage-image-lightbox__close {
    position: absolute;
    top: -12px;
    right: -12px;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.74);
    border-radius: 999px;
    color: #0f172a;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.28);
}

.test-manage-image-lightbox-open {
    overflow: hidden;
}

.test-manage-question-preview-modal .modal-content {
    border: 1px solid color-mix(in srgb, var(--color-border) 86%, var(--color-primary) 14%);
    border-radius: var(--radius-card);
    box-shadow: 0 22px 60px rgba(15, 23, 42, 0.2);
}

.test-manage-question-preview-modal .modal-header {
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom-color: color-mix(in srgb, var(--color-border) 88%, transparent);
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-primary-light) 38%, #ffffff), #ffffff);
}

.test-manage-question-preview__eyebrow,
.test-manage-question-preview__label {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.test-manage-question-preview {
    display: grid;
    gap: var(--spacing-md);
}

.test-manage-question-preview__header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xs);
}

.test-manage-question-preview__state {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.test-manage-question-preview__block {
    display: grid;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 1px solid color-mix(in srgb, var(--color-border) 88%, transparent);
    border-radius: var(--radius-card);
    background: var(--color-bg-card);
}

.test-manage-question-preview__question {
    color: var(--color-text-primary);
    font-size: 1.05rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.55;
}

.test-manage-question-preview__empty {
    color: var(--color-text-muted);
    font-weight: var(--font-weight-medium);
}

.test-manage-question-preview__answers {
    display: grid;
    gap: var(--spacing-xs);
}

.test-manage-question-preview__answer {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: var(--spacing-sm);
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-input);
    background: var(--color-bg-subtle);
}

.test-manage-question-preview__answer.is-correct {
    border-color: color-mix(in srgb, var(--color-success) 34%, var(--color-border));
    background: color-mix(in srgb, var(--color-success-light) 58%, #ffffff);
}

.test-manage-question-preview__answer-marker {
    color: var(--color-text-muted);
}

.test-manage-question-preview__answer.is-correct .test-manage-question-preview__answer-marker {
    color: var(--color-success-dark);
}

.test-manage-question-preview__answer-text {
    min-width: 0;
    overflow-wrap: anywhere;
}

.test-manage-question-preview__explanation {
    line-height: 1.6;
}

.test-manage-question-preview__media {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-sm);
}

.test-manage-question-preview__figure {
    display: grid;
    gap: var(--spacing-xs);
    margin: 0;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card-sm, 12px);
    background: var(--color-bg-subtle);
}

.test-manage-question-preview__figure img {
    width: 100%;
    max-height: 220px;
    object-fit: contain;
    border-radius: var(--radius-input);
    background: #f8fafc;
}

.test-manage-question-preview__figure figcaption {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

@media (max-width: 992px) {
.test-manage-question-editor__section.test-manage-question-main-grid,
    .test-manage-question-editor__section.test-manage-explanation-media {
        padding: var(--spacing-sm);
    }

.test-manage-media-thumb__image {
        max-height: 180px;
    }

.test-manage-explanation-media__thumbs,
    .test-manage-explanation-media.is-fullscreen .test-manage-explanation-media__panel {
        max-height: none;
    }
}

@media (max-width: 576px) {
.test-manage-media-panel__header,
    .test-manage-explanation-editor-head {
        align-items: stretch;
        flex-direction: column;
    }

.test-manage-media-panel__header .btn,
    .test-manage-explanation-editor-head .btn {
        width: 100%;
    }

.test-manage-media-thumb__actions {
        align-items: center;
        flex-direction: row;
    }

.test-manage-rich-editor {
        min-height: 240px;
    }

.test-manage-rich-editor .ql-editor {
        padding: var(--spacing-sm);
    }

.test-manage-explanation-media.is-fullscreen {
        gap: var(--spacing-sm);
    }
}