:root {
    --bs-primary: #6C63FF;
    --bs-success: #0DC9A0;
}

.btn-success {
    --bs-btn-bg: #0DC9A0;
    --bs-btn-border-color: #0DC9A0;
    --bs-btn-hover-bg: #0bb894;
    --bs-btn-hover-border-color: #0bb894;
}

.btn-primary {
    --bs-btn-bg: #6C63FF;
    --bs-btn-border-color: #6C63FF;
    --bs-btn-hover-bg: #5A52E0;
    --bs-btn-hover-border-color: #5A52E0;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
}

.alert-bar {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 500;
}
.alert-bar.success {
    background: rgba(13, 201, 160, 0.08);
    border: 1px solid rgba(13, 201, 160, 0.22);
    color: #0DC9A0;
}
.alert-bar.error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #EF4444;
}
.field-error{display:block;font-size:12px;color:#EF4444;margin-top:4px}

/* Admin panel */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: #1e1e2d;
    color: #a2a3b7;
}

.admin-sidebar .brand {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-sidebar .brand a {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
}

.admin-sidebar .brand span {
    color: var(--bs-success);
}

.admin-sidebar .nav-section {
    padding: 1rem 0;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #565674;
    padding-left: 1.5rem;
}

.admin-sidebar .nav-link {
    color: #a2a3b7;
    padding: 0.65rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    color: #fff;
    background: rgba(108, 99, 255, 0.12);
    border-left-color: var(--bs-primary);
}

.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #f5f6fa;
}

.admin-topbar {
    background: #fff;
    border-bottom: 1px solid #e9ecef;
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-content {
    padding: 1.5rem;
    flex: 1;
}

.stat-card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e1e2d;
}

.stat-card .stat-label {
    color: #6c757d;
    font-size: 0.875rem;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chart-container {
    position: relative;
    height: 280px;
}

.activity-list .activity-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}