/* Admin Dashboard Styles - Modern Dark Theme */

/* Inherit from style.css */
body {
    font-family: 'Inter', sans-serif !important;
    color: var(--text-main) !important;
}

.container {
    max-width: 1400px !important;
    margin: 0 auto !important;
    padding: 2rem 1.5rem !important;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
}

.page-header p {
    margin: 0;
    color: var(--text-muted);
}

.toolbar {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.form-select {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-main);
    font-size: 0.95rem;
    cursor: pointer;
    outline: none;
}

.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    backdrop-filter: blur(10px);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.stat-change {
    font-size: 0.875rem;
    margin-top: 0.25rem;
    color: var(--text-muted);
}

.stat-change.positive {
    color: #34d399;
}

.stat-change.negative {
    color: #f87171;
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.chart-container h3 {
    margin: 0 0 1.5rem 0;
    font-size: 1.25rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chart-wrapper {
    position: relative;
    height: 400px;
    width: 100%;
}

/* Loading & Error */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    font-size: 1.2rem;
}

#errorMessage {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.2);
    color: #f87171;
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    text-align: center;
}

@media (max-width: 1200px) {
    .charts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .toolbar {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .toolbar select,
    .toolbar .btn {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-value {
        font-size: 1.75rem;
    }
    
    .chart-card {
        padding: 1rem;
    }
    
    .chart-card canvas {
        height: 250px !important;
    }
    
    table {
        font-size: 0.875rem;
    }
    
    .table-container {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .stat-card {
        padding: 0.875rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-change {
        font-size: 0.75rem;
    }
    
    .chart-card {
        padding: 0.875rem;
    }
    
    .chart-card h3 {
        font-size: 1rem;
    }
    
    table {
        font-size: 0.8rem;
    }
    
    th, td {
        padding: 0.5rem;
    }
}