/*
 * standalone-surfaces.css
 * Gemeinsame Surface-Sprache für Auth-, System-, Share- und 404-Seiten.
 */

body.theme-standalone-body,
body.error404 {
    min-height: 100vh;
    min-height: 100dvh;
    background:
        radial-gradient(44% 58% at 8% 0%, var(--standalone-surface-petrol) 0%, rgba(12, 74, 88, 0) 72%),
        radial-gradient(46% 62% at 92% 2%, var(--standalone-surface-orange) 0%, rgba(201, 123, 61, 0) 74%),
        radial-gradient(72% 72% at 50% 42%, var(--standalone-surface-highlight) 0%, rgba(255, 255, 255, 0) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.56) 0%, rgba(0, 0, 0, 0.03) 100%),
        var(--standalone-surface-base);
    color: var(--color-text-primary);
}

body.theme-standalone-body {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(18px, 3vw, 32px);
    position: relative;
}

body.theme-standalone-body::before,
body.error404::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(120deg, rgba(255, 255, 255, 0.12), transparent 38%),
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.24), transparent 28%);
    opacity: 0.55;
    z-index: 0;
}

body.theme-standalone-body > *,
body.error404 .main-content > * {
    position: relative;
    z-index: 1;
}

body.theme-standalone-body a {
    color: inherit;
}

.nj-logo-slot {
    position: relative;
    display: inline-flex;
    width: 38px;
    height: 38px;
    line-height: 0;
    overflow: hidden;
}

.nj-logo-image {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nj-logo-image--dark {
    opacity: 0;
    visibility: hidden;
}

html.dark-mode .nj-logo-image--light,
body.dark-mode .nj-logo-image--light {
    opacity: 0;
    visibility: hidden;
}

html.dark-mode .nj-logo-image--dark,
body.dark-mode .nj-logo-image--dark {
    opacity: 1;
    visibility: visible;
}

body.theme-standalone-body .back-home,
body.theme-standalone-body .standalone-back-home {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 18px);
    left: clamp(18px, 3vw, 28px);
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 46px;
    padding: 0 1rem;
    border-radius: 999px;
    border: 1px solid var(--standalone-card-border);
    background: color-mix(in srgb, var(--standalone-card-fill) 92%, transparent);
    backdrop-filter: blur(22px) saturate(140%);
    -webkit-backdrop-filter: blur(22px) saturate(140%);
    box-shadow: none;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--motion-fast) var(--motion-snappy), color var(--motion-fast) ease, border-color var(--motion-fast) ease;
}

body.theme-standalone-body .back-home:hover,
body.theme-standalone-body .standalone-back-home:hover {
    transform: translateY(-1px);
    color: var(--color-text-primary);
    border-color: rgba(201, 123, 61, 0.34);
}

body.theme-standalone-body .back-home svg,
body.theme-standalone-body .standalone-back-home svg {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
}

body.theme-standalone-body .auth-container,
body.theme-standalone-body .verify-container,
body.theme-standalone-body .access-container,
body.theme-standalone-body .human-check-card {
    width: min(100%, 560px);
    border-radius: var(--radius-xl);
    border: 1px solid var(--standalone-card-border);
    background: color-mix(in srgb, var(--standalone-card-fill) 96%, transparent);
    box-shadow: var(--standalone-card-shadow);
    backdrop-filter: blur(28px) saturate(150%);
    -webkit-backdrop-filter: blur(28px) saturate(150%);
    overflow: hidden;
}

body.theme-standalone-body .auth-container,
body.theme-standalone-body .access-container {
    max-width: 520px;
}

body.theme-standalone-body .verify-container,
body.theme-standalone-body .human-check-card {
    max-width: 600px;
}

body.theme-standalone-body .auth-header,
body.theme-standalone-body .verify-header,
body.theme-standalone-body .access-header {
    padding: clamp(2rem, 3vw, 2.6rem);
    border-bottom: 1px solid color-mix(in srgb, var(--standalone-card-border) 86%, transparent);
    text-align: center;
}

body.theme-standalone-body .auth-body,
body.theme-standalone-body .verify-body,
body.theme-standalone-body .access-body {
    padding: clamp(1.6rem, 2.8vw, 2.4rem);
}

body.theme-standalone-body .auth-header h1,
body.theme-standalone-body .verify-header h1,
body.theme-standalone-body .access-header h1,
body.theme-standalone-body .human-check-card h1 {
    margin: 0;
    font-size: clamp(1.85rem, 1.35rem + 1.2vw, 2.45rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
    font-weight: 700;
    text-wrap: balance;
}

body.theme-standalone-body .auth-header p,
body.theme-standalone-body .verify-header p,
body.theme-standalone-body .access-header p,
body.theme-standalone-body .human-check-card p {
    margin: 0.7rem auto 0;
    max-width: 34ch;
    color: var(--color-text-secondary);
    line-height: 1.6;
    text-wrap: balance;
}

body.theme-standalone-body .auth-logo,
body.theme-standalone-body .access-logo {
    width: 74px;
    height: 74px;
    margin: 0 auto 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.28), transparent 55%),
        linear-gradient(145deg, rgba(16, 18, 28, 0.98), rgba(31, 38, 50, 0.92));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

body.theme-standalone-body.dark-mode .auth-logo,
body.theme-standalone-body.dark-mode .access-logo,
html.dark-mode body.theme-standalone-body .auth-logo,
html.dark-mode body.theme-standalone-body .access-logo {
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.16), transparent 55%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body.theme-standalone-body .auth-logo img,
body.theme-standalone-body .access-logo img,
body.theme-standalone-body .auth-logo .nj-logo-slot,
body.theme-standalone-body .access-logo .nj-logo-slot {
    width: 38px;
    height: 38px;
}

body.theme-standalone-body .auth-footer {
    padding: 1.5rem clamp(1.6rem, 2.8vw, 2.4rem) clamp(1.8rem, 3vw, 2.4rem);
    border-top: 1px solid color-mix(in srgb, var(--standalone-card-border) 86%, transparent);
    text-align: center;
}

body.theme-standalone-body .auth-footer p {
    margin: 0;
    color: var(--color-text-secondary);
}

body.theme-standalone-body .auth-footer p + p {
    margin-top: 0.55rem;
}

body.theme-standalone-body .form-group {
    margin-bottom: 1.25rem;
}

body.theme-standalone-body .form-group label,
body.theme-standalone-body .auth-body label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--color-text-primary);
    font-size: 0.88rem;
    font-weight: 700;
}

body.theme-standalone-body .form-control {
    width: 100%;
    min-height: 52px;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--standalone-input-border);
    background: var(--standalone-input-fill);
    color: var(--color-text-primary);
    font-size: 1rem;
    line-height: 1.4;
    transition: border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, background var(--motion-fast) ease;
}

body.theme-standalone-body .form-control:focus {
    outline: none;
    border-color: rgba(201, 123, 61, 0.48);
    box-shadow: 0 0 0 4px var(--standalone-focus-ring);
}

body.theme-standalone-body .form-hint {
    display: block;
    margin-top: 0.45rem;
    color: var(--color-text-tertiary);
    font-size: 0.78rem;
    line-height: 1.45;
}

body.theme-standalone-body .form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.35rem;
}

body.theme-standalone-body .form-checkbox input[type="checkbox"],
body.theme-standalone-body .consent-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent-primary);
    flex: 0 0 auto;
}

body.theme-standalone-body .consent-label {
    display: inline-flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
}

body.theme-standalone-body .btn,
body.theme-standalone-body .access-button,
body.theme-standalone-body .human-check-button,
body.theme-standalone-body .verify-body .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    min-height: 52px;
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    background: transparent;
    color: var(--color-text-primary);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--motion-fast) var(--motion-snappy), border-color var(--motion-fast) ease, background var(--motion-fast) ease, box-shadow var(--motion-fast) ease;
}

body.theme-standalone-body .btn:hover,
body.theme-standalone-body .access-button:hover,
body.theme-standalone-body .human-check-button:hover {
    transform: translateY(-1px);
}

body.theme-standalone-body .btn-primary,
body.theme-standalone-body .access-button.primary,
body.theme-standalone-body .human-check-button.primary,
body.theme-standalone-body .btn.btn-primary {
    background: linear-gradient(145deg, rgba(16, 18, 28, 0.98), rgba(31, 38, 50, 0.92));
    color: #ffffff;
    box-shadow: none;
}

body.theme-standalone-body.dark-mode .btn-primary,
html.dark-mode body.theme-standalone-body .btn-primary,
body.theme-standalone-body.dark-mode .access-button.primary,
html.dark-mode body.theme-standalone-body .access-button.primary,
body.theme-standalone-body.dark-mode .human-check-button.primary,
html.dark-mode body.theme-standalone-body .human-check-button.primary {
    background: rgba(255, 255, 255, 0.96);
    color: #0d1218;
    box-shadow: none;
}

body.theme-standalone-body .btn-secondary,
body.theme-standalone-body .access-button.secondary,
body.theme-standalone-body .human-check-button.secondary {
    border-color: var(--standalone-card-border);
    background: color-mix(in srgb, var(--standalone-card-fill) 72%, transparent);
    color: var(--color-text-primary);
}

body.theme-standalone-body .btn-apple {
    background: #111111;
    color: #ffffff;
    border-color: #111111;
}

body.theme-standalone-body.dark-mode .btn-apple,
html.dark-mode body.theme-standalone-body .btn-apple {
    background: rgba(255, 255, 255, 0.96);
    color: #111111;
    border-color: rgba(255, 255, 255, 0.96);
}

body.theme-standalone-body .apple-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1rem 0;
    color: var(--color-text-tertiary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

body.theme-standalone-body .apple-divider::before,
body.theme-standalone-body .apple-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: color-mix(in srgb, var(--standalone-card-border) 86%, transparent);
}

body.theme-standalone-body .apple-legal-note,
body.theme-standalone-body .message,
body.theme-standalone-body .status-card,
body.theme-standalone-body .error-message,
body.theme-standalone-body .success-message {
    border-radius: var(--radius-lg);
    padding: 0.95rem 1rem;
    line-height: 1.55;
}

body.theme-standalone-body .status-card,
body.theme-standalone-body .message {
    background: color-mix(in srgb, var(--standalone-card-fill) 80%, transparent);
    border: 1px solid color-mix(in srgb, var(--standalone-card-border) 86%, transparent);
}

body.theme-standalone-body .error-message,
body.theme-standalone-body .status-card.error {
    background: rgba(214, 54, 56, 0.1);
    border: 1px solid rgba(214, 54, 56, 0.22);
    color: var(--color-error);
}

body.theme-standalone-body .success-message,
body.theme-standalone-body .status-card.success {
    background: rgba(42, 141, 94, 0.12);
    border: 1px solid rgba(42, 141, 94, 0.24);
    color: var(--color-success);
}

body.theme-standalone-body .human-check-card {
    padding: clamp(1.8rem, 3vw, 2.4rem);
}

body.theme-standalone-body .human-check-actions,
body.theme-standalone-body .actions {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.2rem;
}

body.error404 .site-header,
body.error404 header,
body.error404 footer {
    display: none !important;
}

body.error404 .error-404-main {
    padding-top: 0 !important;
}

body.error404 .error-404-container {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: clamp(24px, 4vw, 42px);
}

body.error404 .error-404-content {
    width: min(100%, 720px);
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: 34px;
    border: 1px solid var(--standalone-card-border);
    background: color-mix(in srgb, var(--standalone-card-fill) 96%, transparent);
    box-shadow: var(--standalone-card-shadow);
    backdrop-filter: blur(28px) saturate(150%);
    -webkit-backdrop-filter: blur(28px) saturate(150%);
    text-align: center;
}

body.error404 .error-404-number {
    margin: 0 0 1rem;
    font-size: clamp(5rem, 16vw, 8rem);
    line-height: 0.88;
    letter-spacing: -0.08em;
    color: color-mix(in srgb, var(--color-text-primary) 16%, transparent);
}

body.error404 .error-404-title {
    margin: 0;
    font-size: clamp(1.9rem, 1.4rem + 1vw, 2.6rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

body.error404 .error-404-message {
    margin: 1rem auto 0;
    max-width: 36ch;
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

body.error404 .error-404-home-button {
    margin-top: 1.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 52px;
    padding: 0 1.25rem;
    border-radius: var(--radius-lg);
    border: none;
    background: linear-gradient(145deg, rgba(16, 18, 28, 0.98), rgba(31, 38, 50, 0.92));
    color: #ffffff !important;
    font-weight: 700;
    text-decoration: none;
    box-shadow: none;
}

body.dark-mode.error404 .error-404-home-button,
html.dark-mode body.error404 .error-404-home-button {
    background: rgba(255, 255, 255, 0.96);
    color: #0d1218 !important;
}

.share-shell {
    min-height: 100vh;
    min-height: 100dvh;
    padding-bottom: clamp(36px, 7vw, 72px);
    background:
        radial-gradient(44% 58% at 8% 0%, rgba(12, 74, 88, 0.1) 0%, rgba(12, 74, 88, 0) 72%),
        radial-gradient(46% 62% at 92% 2%, rgba(201, 123, 61, 0.1) 0%, rgba(201, 123, 61, 0) 74%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.72) 0%, rgba(248, 249, 251, 0.92) 100%);
}

.share-hero {
    padding: clamp(18px, 3vw, 28px);
}

.share-hero__inner,
.share-card {
    border-radius: var(--radius-xl);
    border: 1px solid color-mix(in srgb, var(--standalone-card-border) 72%, transparent);
    box-shadow: var(--surface-shadow-overlay, var(--standalone-card-shadow));
}

.share-content {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 clamp(18px, 3vw, 28px);
}

.share-card {
    background: color-mix(in srgb, var(--standalone-card-fill) 96%, #ffffff);
}

.share-summary {
    color: var(--color-text-secondary);
}

html.dark-mode .share-shell,
body.dark-mode .share-shell {
    background:
        radial-gradient(44% 58% at 8% 0%, rgba(12, 74, 88, 0.22) 0%, rgba(12, 74, 88, 0) 72%),
        radial-gradient(46% 62% at 92% 2%, rgba(201, 123, 61, 0.18) 0%, rgba(201, 123, 61, 0) 74%),
        linear-gradient(180deg, rgba(10, 12, 16, 0.86) 0%, rgba(17, 20, 24, 0.96) 100%);
}

html.dark-mode .share-card,
body.dark-mode .share-card {
    background: color-mix(in srgb, var(--standalone-card-fill) 96%, transparent);
    color: var(--color-text-primary);
    border-color: rgba(255, 255, 255, 0.12);
}

@media (max-width: 767px) {
    body.theme-standalone-body {
        align-items: stretch;
        padding: 0;
    }

    body.theme-standalone-body .auth-container,
    body.theme-standalone-body .verify-container,
    body.theme-standalone-body .access-container,
    body.theme-standalone-body .human-check-card {
        width: 100%;
        min-height: 100vh;
        min-height: 100dvh;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    body.theme-standalone-body .back-home,
    body.theme-standalone-body .standalone-back-home {
        left: 14px;
        top: calc(env(safe-area-inset-top, 0px) + 12px);
    }

    body.theme-standalone-body .back-home-text {
        display: none;
    }

    body.error404 .error-404-content,
    .share-hero__inner,
    .share-card {
        border-radius: var(--radius-lg);
    }
}