/* Analytics Dashboard Styles */

.analytics-main {
    padding: 30px;
}

/* Stats Cards */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

.stat-card.success {
    border-color: #28a745;
}

.stat-icon {
    font-size: 36px;
    line-height: 1;
}

.stat-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 13px;
    color: #666;
    margin-bottom: 5px;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    font-family: monospace;
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

.chart-container {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    min-height: 300px;
}

.chart-container h3 {
    margin: 0 0 15px 0;
    font-size: 16px;
    color: #333;
}

.chart-container canvas {
    max-height: 250px;
}

/* Period Stats */
.period-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.period-stat {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.period-label {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.period-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #667eea;
    font-family: monospace;
}

/* Date Filter */
.date-filter {
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    cursor: pointer;
    transition: border-color 0.3s;
}

.date-filter:focus {
    outline: none;
    border-color: #667eea;
}

/* Responsive */
@media (max-width: 1200px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }
}

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

    .period-stats {
        grid-template-columns: 1fr;
    }

    .header-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .header-actions select,
    .header-actions button {
        width: 100%;
    }
}