:root {
    --ardi-primary: #812982;
    --ardi-primary-hover: #621e63;
    --ardi-primary-light: #f5eef6;
    --ardi-bg: #f4f6f9;
    --ardi-card-bg: #ffffff;
    --ardi-text: #2c3e50;
}

body {
    background-color: var(--ardi-bg);
    color: var(--ardi-text);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 0.95rem;
}

.bg-ardi-primary {
    background-color: var(--ardi-primary) !important;
    color: #ffffff !important;
}

.text-ardi-primary {
    color: var(--ardi-primary) !important;
}

.btn-ardi-primary {
    background-color: var(--ardi-primary);
    border-color: var(--ardi-primary);
    color: #ffffff;
    font-weight: 500;
}

.btn-ardi-primary:hover, .btn-ardi-primary:focus {
    background-color: var(--ardi-primary-hover);
    border-color: var(--ardi-primary-hover);
    color: #ffffff;
}

.btn-outline-ardi {
    color: var(--ardi-primary);
    border-color: var(--ardi-primary);
}

.btn-outline-ardi:hover {
    background-color: var(--ardi-primary);
    color: #ffffff;
}

/* Sidebar Styling */
#sidebar {
    min-width: 250px;
    max-width: 250px;
    background: #2b2e38;
    color: #d1d5db;
    transition: all 0.3s;
    min-height: 100vh;
}

#sidebar .sidebar-header {
    padding: 1.25rem;
    background: #20222a;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

#sidebar ul.components {
    padding: 1rem 0;
}

#sidebar ul li a {
    padding: 0.75rem 1.25rem;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    color: #c2c7d0;
    text-decoration: none;
    transition: 0.2s;
}

#sidebar ul li a:hover, #sidebar ul li.active > a {
    color: #ffffff;
    background: var(--ardi-primary);
}

#sidebar ul li a i {
    width: 24px;
    margin-right: 10px;
    font-size: 1rem;
    text-align: center;
}

/* Navbar Topbar */
.navbar-top {
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
    padding: 0.75rem 1.5rem;
}

/* Cards & Widgets */
.card-ardi {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
    background: #ffffff;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-ardi-stat {
    border-left: 4px solid var(--ardi-primary);
}

.card-ardi:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.08);
}

.table-ardi th {
    background-color: #f8f9fa;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d;
    border-bottom: 2px solid #dee2e6;
}

.nav-tabs .nav-link.active {
    color: var(--ardi-primary);
    border-bottom: 3px solid var(--ardi-primary);
    font-weight: 600;
}

.badge-master {
    background-color: #e3f2fd;
    color: #0d6efd;
    border: 1px solid #b6d4fe;
}

.badge-final {
    background-color: #e8f5e9;
    color: #198754;
    border: 1px solid #a3cfbb;
}