body {
    background: radial-gradient(circle at 20% 20%, rgba(212, 0, 44, 0.05), transparent 35%), #0f1116;
    color: #e9ecf1;
    min-height: 100vh;
}

.navbar-brand {
    letter-spacing: 0.8px;
    font-weight: 700;
}

.card {
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(17, 20, 26, 0.92);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    color: #e9ecf1;
}

.card.bg-dark {
    color: #f9fbff;
}

.card.bg-dark .text-muted,
.card.bg-dark .small {
    color: #f9fbff !important;
}

.table > :not(caption) > * > * {
    background-color: transparent;
    color: #e9ecf1;
}

.badge.bg-dark {
    background: rgba(255, 255, 255, 0.08) !important;
}

.form-control, .form-select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
}

.form-control:focus, .form-select:focus {
    border-color: #d4002c;
    box-shadow: 0 0 0 .2rem rgba(212, 0, 44, 0.25);
}

.btn-primary {
    background: linear-gradient(90deg, #d4002c, #ff3b4f);
    border: none;
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.2);
}

.form-check-input:checked {
    background-color: #d4002c;
    border-color: #d4002c;
}

.form-check-input:focus {
    border-color: #d4002c;
    box-shadow: 0 0 0 .2rem rgba(212, 0, 44, 0.25);
}

.auth-wrapper {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 30px 14px;
}

.auth-card {
    width: min(480px, 100%);
    background: rgba(17, 20, 26, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    color: #e9ecf1;
}