:root {
    --primary: #1E3A8A;
}

body {
    margin: 0;
    font-family: Inter, sans-serif;
    background: linear-gradient(135deg, #F3F8FF, #F7FAFF);
    min-height: 100vh;
    color: #0f172a;
}

a {
    text-decoration: none;
}

.main-content-wrapper {
    min-height: 100vh;
}

@media (min-width: 768px) {
    .main-content-wrapper {
        margin-left: 16rem;
    }
}

.custom-scrollbar::-webkit-scrollbar {
    width: 4px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.6);
    border-radius: 20px;
}

.auth-hero {
    background:
        linear-gradient(160deg, rgba(30, 58, 138, 0.92), rgba(59, 130, 246, 0.75)),
        radial-gradient(circle at 20% 20%, #93c5fd, transparent 40%);
}

.card-metric {
    background: #fff;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 1rem;
    padding: 1.25rem;
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.05);
}

.card-metric span {
    display: block;
    color: #64748b;
    font-size: 0.8rem;
}

.card-metric strong {
    font-size: 1.6rem;
}

.panel {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1.25rem;
}

table.dataTable {
    margin-top: 0 !important;
}