:root {
    --panel-bg: #f3f5f8;
    --panel-surface: #ffffff;
    --panel-ink: #14213d;
    --panel-accent: #0d6efd;
}

body {
    background: radial-gradient(circle at top, #ffffff 0%, var(--panel-bg) 45%, #e8edf5 100%);
    color: #1f2937;
}

.auth-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(13, 110, 253, 0.18), transparent 30%),
        radial-gradient(circle at bottom right, rgba(25, 135, 84, 0.18), transparent 35%),
        linear-gradient(160deg, #0f172a 0%, #1e293b 100%);
}

.auth-card {
    max-width: 480px;
    border-radius: 1.25rem;
}

.auth-alert {
    max-width: 480px;
}

.card {
    border-radius: 1rem;
}

.table td,
.table th {
    vertical-align: middle;
}

.navbar-brand {
    letter-spacing: 0.02em;
}