/* Modern Dashboard Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
    background-color: #f4f6f9;
    color: #343a40;
}

/* Sidebar */
.main-sidebar {
    background: #1a1c23;
    box-shadow: 4px 0 10px rgba(0, 0, 0, 0.1);
}

.brand-link {
    background: #1a1c23;
    border-bottom: 1px solid #2d3748;
}

.nav-sidebar .nav-link.active {
    background-color: #3b82f6 !important;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.5);
}

.nav-sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease-in-out;
    background: #ffffff;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid #f3f4f6;
    padding: 1.25rem 1.5rem;
}

.card-title {
    font-weight: 600;
    color: #111827;
    font-size: 1.1rem;
}

/* Small Boxes (KPIs) */
.small-box {
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.2s;
}

.small-box:hover {
    transform: translateY(-3px);
}

.small-box .inner {
    padding: 20px;
}

.small-box h3 {
    font-weight: 700;
    font-size: 2.5rem;
}

.small-box p {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
}

.small-box .icon {
    top: 15px;
    right: 15px;
    font-size: 60px;
    opacity: 0.2;
}

/* Buttons */
.btn-primary {
    background-color: #3b82f6;
    border-color: #3b82f6;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
}

.btn-success {
    background-color: #10b981;
    border-color: #10b981;
}

/* Tables */
.table thead th {
    border-bottom: 2px solid #e5e7eb;
    color: #6b7280;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.table td {
    vertical-align: middle;
    color: #374151;
}

/* Content Header */
.content-header h1 {
    font-weight: 700;
    color: #111827;
}

.breadcrumb-item a {
    color: #3b82f6;
}

/* Info Boxes */
.info-box {
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.info-box-icon {
    border-radius: 12px 0 0 12px;
}

/* Custom Gradients */
.bg-gradient-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
}

.bg-gradient-info {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%) !important;
}

.bg-gradient-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
}