body {
    font-family: Vazirmatn, sans-serif;
    font-size: 14px;
    background-color: #f8f9fa;
}

/* Navbar */
.admin-navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
}

/* Sidebar */
.sidebar {
   
    top: 0;
    bottom: 0;
    right: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset 1px 0 0 rgba(0, 0, 0, .1);
    background-color: #fff;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 12px 20px;
    border-radius: 8px;
    margin: 4px 12px;
    transition: all 0.3s;
}

.sidebar .nav-link:hover {
    background-color: #f8f9fa;
    color: #667eea;
}

.sidebar .nav-link.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.sidebar .nav-link i {
    margin-left: 8px;
}

/* Main Content */
.main-content {
    margin-top: 48px;
    padding-top: 20px;
}

/* Stat Cards */
.stat-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.12);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-left: 20px;
}

.stat-card-purple .stat-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.stat-card-blue .stat-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.stat-card-green .stat-icon {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: white;
}

.stat-card-orange .stat-icon {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: #333;
}

.stat-label {
    color: #6c757d;
    font-size: 14px;
}

/* Card */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    margin-bottom: 20px;
}

.card-header {
    background: white;
    border-bottom: 1px solid #e9ecef;
    padding: 20px;
    border-radius: 15px 15px 0 0 !important;
}

/* Table */
.table {
    margin-bottom: 0;
}

.table thead th {
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    color: #495057;
}

.table tbody tr {
    transition: background-color 0.3s;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 8px 16px;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #ced4da;
    padding: 10px 15px;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
}

/* Badge */
.badge {
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 500;
}

/* Progress Bar */
.progress {
    border-radius: 10px;
    background-color: #e9ecef;
}

.progress-bar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        position: relative;
        padding-top: 0;
    }
    
    .main-content {
        margin-top: 0;
    }
}