/* Feedback Page Styles */

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-content h3 {
    margin: 0 0 0.25rem 0;
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
}

.stat-content p {
    margin: 0;
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
}

.stat-content small {
    font-size: 0.75rem;
    color: #94a3b8;
}

.stat-stars {
    margin-top: 0.5rem;
    font-size: 1rem;
    color: #fbbf24;
}

.stat-change {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.stat-change.positive {
    color: #10b981;
}

.stat-change.negative {
    color: #ef4444;
}

/* Charts Row */
.charts-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.chart-card h3 {
    margin: 0 0 1.5rem 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chart-card canvas {
    max-height: 300px;
}

/* Feedback Filters */
.feedback-filters {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 150px;
}

.filter-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #475569;
}

.filter-group span {
    padding: 0 0.5rem;
    color: #94a3b8;
    align-self: center;
}

.form-input,
.form-select {
    padding: 0.625rem 0.875rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Feedback Table */
.feedback-table-container {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.table-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.table-controls {
    display: flex;
    gap: 0.75rem;
}

.feedback-table {
    width: 100%;
    border-collapse: collapse;
}

.feedback-table thead th {
    text-align: left;
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #475569;
    border-bottom: 2px solid #e2e8f0;
    background: #f8fafc;
}

.feedback-table tbody td {
    padding: 1rem;
    font-size: 0.875rem;
    color: #1e293b;
    border-bottom: 1px solid #e2e8f0;
}

.feedback-table tbody tr {
    transition: background 0.2s;
    cursor: pointer;
}

.feedback-table tbody tr:hover {
    background: #f8fafc;
}

.feedback-table tbody tr.loading-row {
    cursor: default;
}

.feedback-table tbody tr.loading-row:hover {
    background: white;
}

/* Color-Coded Ratings */
.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
}

.rating-5 {
    background: #dcfce7;
    color: #15803d;
}

.rating-4 {
    background: #dbeafe;
    color: #1e40af;
}

.rating-3 {
    background: #fef3c7;
    color: #92400e;
}

.rating-2 {
    background: #fed7aa;
    color: #9a3412;
}

.rating-1 {
    background: #fee2e2;
    color: #991b1b;
}

/* Category Badge */
.category-badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.category-positive {
    background: #dcfce7;
    color: #15803d;
}

.category-neutral {
    background: #e0e7ff;
    color: #4338ca;
}

.category-negative {
    background: #fee2e2;
    color: #991b1b;
}

/* Sentiment Indicator */
.sentiment-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
}

.sentiment-positive {
    color: #15803d;
}

.sentiment-neutral {
    color: #4338ca;
}

.sentiment-negative {
    color: #991b1b;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #94a3b8;
}

.empty-state i {
    color: #cbd5e1;
    margin-bottom: 1rem;
}

.empty-state h3 {
    margin: 0 0 0.5rem 0;
    color: #64748b;
    font-size: 1.25rem;
}

.empty-state p {
    margin: 0;
    color: #94a3b8;
}

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

.pagination span {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #64748b;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.close-btn:hover {
    background: #f1f5f9;
    color: #1e293b;
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.modal-field {
    margin-bottom: 1.5rem;
}

.modal-field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 0.5rem;
}

.modal-field .value {
    font-size: 1rem;
    color: #1e293b;
    line-height: 1.6;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    min-width: 300px;
    background: white;
    border-radius: 8px;
    padding: 1rem 1.25rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-success {
    border-left: 4px solid #10b981;
}

.toast-error {
    border-left: 4px solid #ef4444;
}

.toast-info {
    border-left: 4px solid #3b82f6;
}

.toast-warning {
    border-left: 4px solid #f59e0b;
}

.toast i {
    font-size: 1.25rem;
}

.toast-success i {
    color: #10b981;
}

.toast-error i {
    color: #ef4444;
}

.toast-info i {
    color: #3b82f6;
}

.toast-warning i {
    color: #f59e0b;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.125rem;
}

.toast-message {
    font-size: 0.875rem;
    color: #64748b;
}

/* Loading States */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e2e8f0;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
    border-radius: 4px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

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

/* Badge */
.badge {
    background: #ef4444;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    margin-left: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .charts-row {
        grid-template-columns: 1fr;
    }

    .feedback-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        min-width: 100%;
    }

    .feedback-table {
        font-size: 0.75rem;
    }

    .feedback-table thead th,
    .feedback-table tbody td {
        padding: 0.5rem;
    }

    .toast {
        min-width: auto;
        width: calc(100vw - 2rem);
    }

    .toast-container {
        left: 1rem;
        right: 1rem;
    }
}