/* General Body Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

/* Sidebar Styles */
.sidebar {
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.nav-item.active {
    background-color: #f0f2ff;
    color: #4f46e5;
    font-weight: 600;
}

/* Stat Card Styles */
.stat-card {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
}

/* Chart Container */
.chart-container {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Table Styles */
.table {
    border-collapse: separate;
    border-spacing: 0 8px;
}

.table th, .table td {
    padding: 1rem 1.5rem;
    vertical-align: middle;
}

.table thead th {
    background-color: #f8f9fa;
    color: #6b7280;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.table tbody tr {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
    transition: box-shadow 0.3s ease;
}

.table tbody tr:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Form Input Styles */
input, select {
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    padding: 0.75rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus, select:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.2);
}