@charset "UTF-8";

/* =========================================================================
   CMS – Anmeldung, MFA und Wiederherstellungscodes
   ========================================================================= */

:root {
    --login-primary: #9f713d;
    --login-primary-dark: #7d5830;
    --login-primary-rgb: 159, 113, 61;
    --login-bg: #25251b;
    --login-surface: #fbf8f2;
    --login-text: #23231c;
    --login-muted: #6b695c;
    --login-border: #e2dacb;
    --login-danger: #b3362a;
    --login-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --login-font-display: "Freight", Georgia, "Times New Roman", serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--login-bg);
}

body {
    display: grid;
    min-height: 100vh;
    margin: 0;
    padding: 1.5rem;
    place-items: center;
    color: var(--login-text);
    font-family: var(--login-font);
    font-size: 0.95rem;
    line-height: 1.55;
    background:
        radial-gradient(circle at 15% 10%, rgba(var(--login-primary-rgb), 0.35), transparent 32rem),
        radial-gradient(circle at 90% 90%, rgba(var(--login-primary-rgb), 0.18), transparent 28rem),
        repeating-linear-gradient(90deg, transparent 0 5.5rem, rgba(255, 250, 240, 0.03) 5.5rem 5.56rem),
        var(--login-bg);
    -webkit-font-smoothing: antialiased;
}

.login-card {
    position: relative;
    width: min(100%, 27rem);
    padding: clamp(2rem, 5vw, 2.75rem);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 1.5rem;
    background: var(--login-surface);
    box-shadow:
        0 1.5rem 4rem rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    animation: login-in 480ms cubic-bezier(0.22, 1, 0.36, 1);
}

.login-card--wide {
    width: min(100%, 34rem);
}

@keyframes login-in {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }
}

.login-header {
    margin-bottom: 1.75rem;
    text-align: center;
}

.login-header::before {
    display: block;
    width: 2.5rem;
    height: 1px;
    margin: 0 auto 1.25rem;
    content: "";
    background: var(--login-primary);
}

.login-title {
    margin: 0;
    font-family: var(--login-font-display);
    font-size: 2.25rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.05;
}

.login-subtitle {
    margin: 0.6rem 0 0;
    color: var(--login-primary);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.login-instruction {
    margin: 0 0 1.25rem;
    color: var(--login-muted);
    text-align: center;
}

.login-error {
    margin: 0 0 1.25rem;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(179, 54, 42, 0.3);
    border-left-width: 4px;
    border-radius: 0.6rem;
    background: rgba(179, 54, 42, 0.07);
    color: #8c2a20;
    font-size: 0.88rem;
}

.login-form {
    display: grid;
    gap: 1.1rem;
}

.form-field {
    display: grid;
    gap: 0.4rem;
}

.form-label {
    color: var(--login-text);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.form-input {
    width: 100%;
    min-height: 3.1rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--login-border);
    border-radius: 0.7rem;
    background: #fff;
    color: var(--login-text);
    font: inherit;
    font-size: 1rem;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-input:hover {
    border-color: rgba(var(--login-primary-rgb), 0.5);
}

.form-input:focus {
    outline: none;
    border-color: var(--login-primary);
    box-shadow: 0 0 0 4px rgba(var(--login-primary-rgb), 0.18);
}

.form-input--totp {
    font-size: 1.6rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.5em;
    text-align: center;
}

.login-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 3.2rem;
    margin-top: 0.4rem;
    padding: 0.8rem 1.5rem;
    border: 0;
    border-radius: 999px;
    background: var(--login-primary);
    color: #fffaf2;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 0.6rem 1.5rem rgba(var(--login-primary-rgb), 0.35);
    transition: background-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.login-button:hover {
    background: var(--login-primary-dark);
    box-shadow: 0 0.8rem 1.8rem rgba(var(--login-primary-rgb), 0.4);
}

.login-button:active {
    transform: translateY(1px);
}

.login-button:focus-visible,
.mfa-manual summary:focus-visible {
    outline: 2px solid var(--login-primary);
    outline-offset: 3px;
}

.login-footer {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--login-border);
    color: var(--login-muted);
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-align: center;
}

.login-footer::before {
    content: "🔒 ";
}

/* MFA ------------------------------------------------------------------- */

.mfa-qr {
    display: grid;
    margin: 0 auto 1.25rem;
    padding: 1rem;
    place-items: center;
    width: fit-content;
    border: 1px solid var(--login-border);
    border-radius: 1rem;
    background: #fff;
}

.mfa-qr img {
    display: block;
    width: 13rem;
    height: 13rem;
}

.mfa-manual {
    margin-top: 0.5rem;
    border: 1px solid var(--login-border);
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.6);
}

.mfa-manual summary {
    padding: 0.8rem 1rem;
    color: var(--login-muted);
    font-size: 0.85rem;
    cursor: pointer;
    list-style: none;
}

.mfa-manual summary::-webkit-details-marker {
    display: none;
}

.mfa-manual summary::before {
    display: inline-block;
    margin-right: 0.5rem;
    content: "›";
    transition: transform 160ms ease;
}

.mfa-manual[open] summary::before {
    transform: rotate(90deg);
}

.mfa-manual > :not(summary) {
    margin: 0 1rem 1rem;
}

.mfa-manual code {
    display: block;
    padding: 0.75rem;
    overflow-wrap: anywhere;
    border-radius: 0.5rem;
    background: #f2ece1;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
}

/* Wiederherstellungscodes ----------------------------------------------- */

.recovery-codes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    margin: 0 0 1.25rem;
    padding: 0;
    list-style: none;
}

.recovery-codes code {
    display: block;
    padding: 0.65rem;
    border: 1px dashed var(--login-border);
    border-radius: 0.5rem;
    background: #fff;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-align: center;
}

@media (max-width: 420px) {
    body {
        padding: 0.75rem;
    }

    .recovery-codes {
        grid-template-columns: minmax(0, 1fr);
    }
}