/*
 * 审核台视频播放器额外样式：loading overlay + spinner + 错误弹窗
 * 独立文件，不与 review_collaboration_board.css 冲突
 */

/* ===== Loading overlay ===== */
.review-player-loading-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    z-index: 10;
    transition: opacity 0.3s ease;
    opacity: 1;
    pointer-events: auto;
}

.review-player-loading-overlay[hidden] {
    display: none;
    opacity: 0;
    pointer-events: none;
}

.review-player-loading-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: #f0a030;
    border-radius: 50%;
    animation: review-spinner-rotate 0.8s linear infinite;
    margin-bottom: 12px;
}

@keyframes review-spinner-rotate {
    to { transform: rotate(360deg); }
}

.review-player-loading-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    user-select: none;
}

/* error state for loading overlay */
.review-player-loading-overlay.error .review-player-loading-spinner {
    border-top-color: #e04040;
    animation-duration: 1.2s;
}

.review-player-loading-overlay.error .review-player-loading-label {
    color: #e04040;
}

/* ===== Error dialog (glassmorphism) ===== */
.review-video-error-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: review-backdrop-in 0.2s ease;
}

@keyframes review-backdrop-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.review-video-error-modal {
    background: #1e1e2e;
    border-radius: 16px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.06);
    width: 420px;
    max-width: 90vw;
    padding: 28px 24px 20px;
    animation: review-modal-in 0.25s ease;
    position: relative;
}

@keyframes review-modal-in {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(8px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.review-video-error-modal .error-icon {
    font-size: 36px;
    line-height: 1;
    margin-bottom: 12px;
    display: block;
    text-align: center;
    color: #f0a030;
}

.review-video-error-modal .error-title {
    font-size: 18px;
    font-weight: 600;
    color: #f0a030;
    text-align: center;
    margin-bottom: 16px;
}

.review-video-error-modal .error-details {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 14px;
    font-family: 'Cascadia Code', 'Consolas', 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.6;
    color: #c0c0c0;
    word-break: break-all;
}

.review-video-error-modal .error-details .detail-row {
    display: flex;
    gap: 8px;
}

.review-video-error-modal .error-details .detail-label {
    color: #888;
    flex-shrink: 0;
    min-width: 72px;
}

.review-video-error-modal .error-details .detail-value {
    color: #f0a030;
}

.review-video-error-modal .error-hint {
    font-size: 13px;
    color: #a0a0a0;
    line-height: 1.5;
    margin-bottom: 18px;
    padding: 0 4px;
}

.review-video-error-modal .error-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.review-video-error-modal .error-actions .btn-retry {
    flex: 1;
    min-width: 100px;
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    background: #f0a030;
    color: #1a1a1a;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.review-video-error-modal .error-actions .btn-retry:hover {
    background: #e09428;
}

.review-video-error-modal .error-actions .btn-skip {
    flex: 1;
    min-width: 100px;
    padding: 10px 16px;
    border: 1px solid #555;
    border-radius: 8px;
    background: transparent;
    color: #ccc;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s;
}

.review-video-error-modal .error-actions .btn-skip:hover {
    background: rgba(255, 255, 255, 0.06);
}

.review-video-error-modal .error-actions .btn-copy-diagnostic {
    width: 100%;
    margin-top: 6px;
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: #888;
    font-size: 12px;
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: pointer;
    transition: color 0.15s;
}

.review-video-error-modal .error-actions .btn-copy-diagnostic:hover {
    color: #bbb;
}

/* ===== Player stage: ensure relative parent for overlay ===== */
.review-player-shell .review-player-stage {
    position: relative;
}

/* ===== Responsive video centering ===== */
/* Override fixed-height in review_collaboration_board.css (min-height:460px, height:min(54vh,560px))
   to allow video to scale with container width while staying centered */
.review-player-shell .review-player-stage {
    min-height: 0;
    height: auto;
    max-height: min(70vh, 640px);
    aspect-ratio: 16 / 9;
}

.review-player-stage .review-preview-media {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
}