/* Admin Upload Review Page Styles (SPA Version) */

.admin-uploads-page {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.admin-uploads-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.admin-uploads-header .header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-uploads-header .header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-quick-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.header-quick-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.header-quick-link .material-icons-outlined {
    font-size: 18px;
}

.admin-uploads-header .back-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
}

.admin-uploads-header .back-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.admin-uploads-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Stats */
.admin-uploads-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.admin-uploads-stats .stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 16px;
}

.admin-uploads-stats .stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-uploads-stats .stat-card-icon.pending {
    background: rgba(240, 178, 50, 0.15);
    color: #f0b232;
}

.admin-uploads-stats .stat-card-icon.approved {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.admin-uploads-stats .stat-card-icon.rejected {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.admin-uploads-stats .stat-card-icon.total {
    background: rgba(99, 102, 241, 0.15);
    color: #6366f1;
}

.admin-uploads-stats .stat-card-info {
    display: flex;
    flex-direction: column;
}

.admin-uploads-stats .stat-card-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.admin-uploads-stats .stat-card-value.warning {
    color: #f0b232;
}

.admin-uploads-stats .stat-card-value.success {
    color: #22c55e;
}

.admin-uploads-stats .stat-card-value.danger {
    color: #ef4444;
}

.admin-uploads-stats .stat-card-label {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Tabs */
.admin-uploads-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px;
}

.admin-uploads-tabs .tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.admin-uploads-tabs .tab-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.admin-uploads-tabs .tab-btn.active {
    background: var(--accent-primary);
    color: white;
}

.admin-uploads-tabs .tab-btn .badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
}

.admin-uploads-tabs .tab-btn.active .badge {
    background: rgba(255, 255, 255, 0.3);
}

.admin-uploads-tabs .tab-btn .badge.success {
    background: rgba(35, 165, 89, 0.3);
    color: #23a559;
}

.admin-uploads-tabs .tab-btn .badge.danger {
    background: rgba(218, 55, 60, 0.3);
    color: #da373c;
}

.admin-uploads-tabs .tab-btn.active .badge.success,
.admin-uploads-tabs .tab-btn.active .badge.danger {
    background: rgba(255, 255, 255, 0.3);
    color: white;
}

/* Content area */
.admin-uploads-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

/* Bulk actions bar */
.bulk-actions-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-bottom: 16px;
}

.bulk-actions-bar .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 14px;
}

.bulk-actions-bar .checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.bulk-actions-bar .selected-count {
    color: var(--text-secondary);
    font-size: 14px;
}

.bulk-actions-bar .btn-bulk-approve,
.bulk-actions-bar .btn-bulk-reject,
.bulk-actions-bar .btn-bulk-session {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.bulk-actions-bar .btn-bulk-approve {
    background: #22c55e;
    color: white;
}

.bulk-actions-bar .btn-bulk-approve:hover:not(:disabled) {
    background: #16a34a;
}

.bulk-actions-bar .btn-bulk-reject {
    background: #ef4444;
    color: white;
}

.bulk-actions-bar .btn-bulk-reject:hover:not(:disabled) {
    background: #dc2626;
}

.bulk-actions-bar .btn-bulk-session {
    background: #6366f1;
    color: white;
}

.bulk-actions-bar .btn-bulk-session:hover:not(:disabled) {
    background: #4f46e5;
}

.bulk-actions-bar .btn-bulk-approve:disabled,
.bulk-actions-bar .btn-bulk-reject:disabled,
.bulk-actions-bar .btn-bulk-session:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.bulk-actions-bar .btn-refresh {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
}

.bulk-actions-bar .btn-refresh:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* User Sections Container */
.user-sections-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* User Section */
.user-section {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
}

.user-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.user-section-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.user-section-info {
    flex: 1;
    min-width: 0;
}

.user-section-email {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-section-count {
    font-size: 12px;
    color: var(--text-secondary);
}

.user-section-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.user-section-actions .btn-user-approve-all,
.user-section-actions .btn-user-reject-all,
.user-section-actions .btn-user-session {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.user-section-actions .btn-user-approve-all {
    background: #22c55e;
    color: white;
}

.user-section-actions .btn-user-approve-all:hover {
    background: #16a34a;
}

.user-section-actions .btn-user-reject-all {
    background: #ef4444;
    color: white;
}

.user-section-actions .btn-user-reject-all:hover {
    background: #dc2626;
}

.user-section-actions .btn-user-session {
    background: #6366f1;
    color: white;
}

.user-section-actions .btn-user-session:hover {
    background: #4f46e5;
}

.user-section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

/* Uploads Grid */
.uploads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.upload-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.upload-card:hover {
    border-color: var(--accent-primary);
}

.upload-card.selected {
    border-color: #22c55e;
    box-shadow: 0 0 0 1px #22c55e;
}

.upload-checkbox {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 10;
}

.upload-checkbox input {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.upload-thumbnail {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    cursor: pointer;
    background: #111;
}

.upload-info {
    padding: 12px;
}

.upload-filename {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.upload-path {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.upload-path .material-icons-outlined {
    font-size: 14px;
}

.upload-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

.upload-user {
    color: var(--accent-primary);
}

.upload-user-note {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: #fbbf24;
    margin-top: 6px;
    padding: 4px 8px;
    background: rgba(251, 191, 36, 0.1);
    border-radius: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.upload-user-note .material-icons-outlined {
    font-size: 14px;
}

.upload-actions {
    display: flex;
    gap: 8px;
    padding: 0 12px 12px;
}

.upload-actions .btn-approve,
.upload-actions .btn-reject,
.upload-actions .btn-message {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.upload-actions .btn-approve {
    background: #22c55e;
    color: white;
}

.upload-actions .btn-approve:hover {
    background: #16a34a;
}

.upload-actions .btn-reject {
    background: #ef4444;
    color: white;
}

.upload-actions .btn-reject:hover {
    background: #dc2626;
}

.upload-actions .btn-message {
    background: #3b82f6;
    color: white;
}

.upload-actions .btn-message:hover {
    background: #2563eb;
}

/* Reviewed cards */
.upload-card.reviewed {
    border-left: 3px solid var(--border-color);
}

.upload-card.reviewed.approved {
    border-left-color: #22c55e;
}

.upload-card.reviewed.rejected {
    border-left-color: #ef4444;
}

.upload-review-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 500;
    margin-top: 6px;
}

.upload-review-status.approved {
    color: #22c55e;
}

.upload-review-status.rejected {
    color: #ef4444;
}

.upload-review-status .material-icons-outlined {
    font-size: 14px;
}

.upload-review-status .rejection-reason {
    color: var(--text-tertiary);
    font-weight: 400;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 150px;
}

.upload-review-date {
    font-size: 10px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

/* User Search */
.user-search-form {
    margin-bottom: 24px;
}

.search-input-group {
    display: flex;
    gap: 12px;
}

.search-input-group .search-input {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 14px;
}

.search-input-group .search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.search-input-group .btn-search {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--accent-primary);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    cursor: pointer;
}

.search-input-group .btn-search:hover {
    background: var(--accent-hover);
}

/* Users List */
.users-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.user-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    color: white;
}

.user-details {
    flex: 1;
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.user-email {
    font-size: 13px;
    color: var(--text-secondary);
}

.user-trust {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-badge {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.trust-badge.low {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.trust-badge.normal {
    background: rgba(240, 178, 50, 0.15);
    color: #f0b232;
}

.trust-badge.high {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.btn-edit-trust {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
}

.btn-edit-trust:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Pagination */
.admin-uploads-page .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.admin-uploads-page .pagination-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-uploads-page .pagination-btn:hover:not(:disabled) {
    border-color: var(--accent-primary);
}

.admin-uploads-page .pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.admin-uploads-page .pagination-info {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Empty State */
.admin-uploads-empty {
    text-align: center;
    padding: 4rem;
    color: var(--text-secondary);
}

.admin-uploads-empty .material-icons-outlined {
    font-size: 48px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.admin-uploads-empty p {
    margin: 0;
}

/* Modal Styles (using admin-modal-overlay from admin-feedback.css) */
.preview-modal {
    width: 800px;
    max-width: 100%;
}

.preview-container {
    text-align: center;
    margin-bottom: 16px;
}

.preview-container img {
    max-width: 100%;
    max-height: 400px;
    border-radius: 8px;
}

.preview-info {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 12px;
}

.info-row {
    display: flex;
    gap: 12px;
    padding: 6px 0;
}

.info-label {
    color: var(--text-secondary);
    min-width: 80px;
    font-size: 13px;
}

.info-value {
    color: var(--text-primary);
    font-size: 14px;
}

.user-note-row {
    flex-direction: column;
    gap: 6px;
    background: rgba(251, 191, 36, 0.1);
    padding: 10px;
    border-radius: 6px;
    margin-top: 8px;
}

.user-note-row .info-label {
    color: #fbbf24;
    font-weight: 500;
}

.user-note-text {
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 150px;
    overflow-y: auto;
    line-height: 1.5;
}

.reject-modal {
    width: 500px;
    max-width: 100%;
}

.modal-description {
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.reject-modal textarea,
.trust-modal textarea {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    color: var(--text-primary);
    font-size: 14px;
    resize: vertical;
    font-family: inherit;
}

.reject-modal textarea:focus,
.trust-modal textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.quick-reasons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.quick-reason-btn {
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
}

.quick-reason-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.trust-modal {
    width: 450px;
    max-width: 100%;
}

.user-info-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-select {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Button styles for modals */
.btn-success {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #22c55e;
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
}

.btn-success:hover {
    background: #16a34a;
}

.btn-danger {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #ef4444;
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-secondary {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
}

.btn-primary {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--accent-primary);
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--accent-hover);
}

/* Session Modal */
.session-modal {
    width: 450px;
    max-width: 100%;
}

.session-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 16px;
}

.session-options .radio-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
}

.session-options .radio-option:hover {
    border-color: var(--accent-primary);
}

.session-options .radio-option.selected {
    border-color: var(--accent-primary);
    background: rgba(74, 158, 255, 0.1);
}

.session-options .radio-option input[type="radio"] {
    margin-top: 2px;
}

.session-options .option-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.session-options .option-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.session-options .option-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

.session-options .existing-sessions-header {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-top: 8px;
    margin-bottom: 4px;
    text-transform: uppercase;
}

/* Session button style */
.upload-actions .btn-session {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: #6366f1;
    color: white;
}

.upload-actions .btn-session:hover {
    background: #4f46e5;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-uploads-page {
        padding: 1rem;
    }

    .admin-uploads-tabs {
        flex-wrap: wrap;
    }

    .admin-uploads-tabs .tab-btn {
        flex: 1;
        min-width: fit-content;
        justify-content: center;
    }

    .bulk-actions-bar {
        flex-wrap: wrap;
    }

    .bulk-actions-bar .btn-refresh {
        margin-left: 0;
    }

    .uploads-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .user-section-header {
        flex-wrap: wrap;
    }

    .user-section-actions {
        width: 100%;
        margin-top: 8px;
    }

    .user-section-actions .btn-user-approve-all,
    .user-section-actions .btn-user-reject-all,
    .user-section-actions .btn-user-session {
        flex: 1;
        justify-content: center;
    }

    .user-section-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .user-card {
        flex-direction: column;
        text-align: center;
    }

    .user-trust {
        flex-direction: column;
    }

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

    .preview-modal,
    .reject-modal,
    .trust-modal {
        width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
}