/**
 * Multi-sheet display styles
 */

/* Sheet Container */
.sheet-container {
    display: none;
    background: var(--bs-gray-50, #f8f9fa);
    border: 1px solid var(--bs-gray-200, #e9ecef);
    border-radius: 0.375rem;
    margin: 0.5rem 0;
    padding: 0;
    animation: slideDown 0.3s ease-out;
}

.sheet-container.show {
    display: block;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sheet Header */
.sheets-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: white;
    border-bottom: 1px solid var(--bs-gray-200, #e9ecef);
}

.sheets-title {
    font-weight: 600;
    color: var(--bs-gray-800, #212529);
    display: flex;
    align-items: center;
}

.sheets-actions {
    display: flex;
    gap: 0.5rem;
}

/* Sheet List */
.sheets-list {
    max-height: 400px;
    overflow-y: auto;
}

/* Sheet Item */
.sheet-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: white;
    border-bottom: 1px solid var(--bs-gray-100, #f8f9fa);
    transition: background-color 0.2s;
}

.sheet-item:hover {
    background: var(--bs-gray-50, #f8f9fa);
}

.sheet-item:last-child {
    border-bottom: none;
}

/* Sheet Status Classes */
.sheet-item.sheet-processing {
    background: linear-gradient(90deg, 
        rgba(13, 110, 253, 0.05) 0%, 
        rgba(13, 110, 253, 0.02) 100%);
}

.sheet-item.sheet-extracted {
    background: linear-gradient(90deg, 
        rgba(25, 135, 84, 0.05) 0%, 
        rgba(25, 135, 84, 0.02) 100%);
}

.sheet-item.sheet-failed {
    background: linear-gradient(90deg, 
        rgba(220, 53, 69, 0.05) 0%, 
        rgba(220, 53, 69, 0.02) 100%);
}

/* Sheet Elements */
.sheet-select {
    margin-right: 1rem;
}

.select-sheet-checkbox {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

.select-sheet-checkbox:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

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

.sheet-name {
    font-weight: 500;
    color: var(--bs-gray-900, #212529);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
}

.sheet-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.sheet-meta .badge {
    font-size: 0.75rem;
    font-weight: normal;
}

.sheet-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 1rem;
    min-width: 120px;
}

.status-text {
    font-size: 0.875rem;
    color: var(--bs-gray-600, #6c757d);
}

.extracted-count {
    font-size: 0.75rem;
    color: var(--bs-success, #198754);
    font-weight: 500;
}

.sheet-actions {
    display: flex;
    gap: 0.5rem;
}

/* Loading States */
.sheet-loading {
    padding: 2rem;
    text-align: center;
    color: var(--bs-gray-600, #6c757d);
    font-size: 0.875rem;
}

.sheet-error {
    padding: 2rem;
    text-align: center;
    color: var(--bs-danger, #dc3545);
    background: rgba(220, 53, 69, 0.1);
    border-radius: 0.375rem;
    margin: 1rem;
}

.no-sheets {
    padding: 2rem;
    text-align: center;
    color: var(--bs-gray-500, #adb5bd);
    font-style: italic;
}

/* View Sheets Button */
.view-sheets-btn {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 0.25rem;
    background: var(--bs-primary, #0d6efd);
    color: white;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.view-sheets-btn:hover {
    background: var(--bs-primary-dark, #0b5ed7);
    transform: translateY(-1px);
}

.view-sheets-btn:active {
    transform: translateY(0);
}

/* Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sheets-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .sheet-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .sheet-status,
    .sheet-actions {
        margin-left: 0;
        width: 100%;
    }

    .sheet-actions {
        justify-content: flex-start;
    }
}