:root {
    --tekno-navy: #0b1f3a;
    --tekno-blue: #0d6efd;
    --tekno-sky: #eaf4ff;
    --tekno-line: #d8e4f2;
    --tekno-text: #102033;
    --tekno-muted: #68788d;
}

.auth-body {
    min-height: 100vh;
    margin: 0;
    color: var(--tekno-text);
    background:
        linear-gradient(135deg, rgba(11, 31, 58, 0.96), rgba(13, 110, 253, 0.78)),
        #0b1f3a;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 460px;
    align-items: stretch;
}

.auth-shell-single {
    grid-template-columns: minmax(280px, 460px);
    justify-content: center;
    align-items: center;
    padding: 24px;
}

.auth-brand-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: clamp(32px, 6vw, 92px);
    color: #fff;
}

.brand-mark {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.12);
    font-weight: 800;
    font-size: 1.35rem;
}

.brand-kicker {
    margin: 0 0 8px;
    color: #a9d3ff;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.auth-brand-panel h1 {
    max-width: 680px;
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 4.8rem);
    font-weight: 800;
    line-height: 1.02;
}

.brand-copy {
    max-width: 560px;
    margin: 20px 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.08rem;
}

.auth-status-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(160px, 220px));
    gap: 14px;
}

.status-card {
    min-height: 92px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
}

.status-label {
    display: block;
    margin-bottom: 8px;
    color: #b8dcff;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.status-card strong {
    color: #fff;
    font-size: 1rem;
    word-break: break-word;
}

.auth-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(28px, 4vw, 54px);
    background: #fff;
    box-shadow: -24px 0 70px rgba(4, 22, 44, 0.22);
}

.auth-card-centered {
    min-height: auto;
    border-radius: 8px;
}

.auth-card-header {
    margin-bottom: 30px;
}

.auth-badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 10px;
    border-radius: 8px;
    color: #084298;
    background: var(--tekno-sky);
    font-size: 0.82rem;
    font-weight: 700;
}

.auth-card h2 {
    margin: 18px 0 0;
    color: var(--tekno-navy);
    font-size: 1.75rem;
    font-weight: 800;
}

.auth-form {
    display: grid;
    gap: 18px;
}

.form-label {
    color: #23364d;
    font-weight: 700;
}

.auth-form .form-control {
    min-height: 48px;
    border-color: var(--tekno-line);
    border-radius: 8px;
}

.auth-form .form-control:focus {
    border-color: var(--tekno-blue);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.14);
}

.auth-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: var(--tekno-muted);
    font-size: 0.92rem;
}

.auth-options a {
    color: var(--tekno-blue);
    font-weight: 700;
    text-decoration: none;
}

.auth-submit {
    min-height: 50px;
    border: 0;
    border-radius: 8px;
    color: #fff;
    background: var(--tekno-blue);
    font-weight: 800;
}

.auth-submit:hover,
.auth-submit:focus {
    color: #fff;
    background: #0a58ca;
}

@media (max-width: 900px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-brand-panel {
        min-height: 42vh;
    }

    .auth-card {
        min-height: 58vh;
        box-shadow: 0 -18px 56px rgba(4, 22, 44, 0.18);
    }
}

@media (max-width: 560px) {
    .auth-status-grid {
        grid-template-columns: 1fr;
    }

    .auth-options {
        align-items: flex-start;
        flex-direction: column;
    }
}