/* tAImless Wartungsseite. Tokens uebernommen aus frontend/src/assets/main.css */

:root {
    --bg: #080810;
    --card: #10101e;
    --card-hover: #16162a;
    --border: rgba(139, 92, 246, 0.14);
    --border-bright: rgba(139, 92, 246, 0.4);

    --primary: #8b5cf6;
    --primary-light: #a78bfa;
    --primary-glow: rgba(139, 92, 246, 0.25);
    --accent: #06b6d4;
    --green: #22c55e;

    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --radius: 12px;
    --radius-lg: 16px;
    --radius-pill: 999px;

    --transition: 200ms ease;

    --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Hintergrundverlauf */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(70rem 40rem at 50% -10%, rgba(139, 92, 246, 0.22), transparent 65%),
        radial-gradient(45rem 30rem at 88% 105%, rgba(6, 182, 212, 0.12), transparent 70%),
        radial-gradient(40rem 28rem at 5% 90%, rgba(139, 92, 246, 0.1), transparent 70%);
}

.page {
    position: relative;
    z-index: 1;
    flex: 1;
    width: 100%;
    max-width: 62rem;
    margin: 0 auto;
    padding: 4rem 1.5rem 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Logo */
.logo {
    width: min(15rem, 52vw);
    height: auto;
    filter: drop-shadow(0 0 3rem var(--primary-glow));
}

/* Statusabzeichen */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-top: 2.25rem;
    padding: 0.4rem 0.95rem;
    border: 1px solid var(--border-bright);
    border-radius: var(--radius-pill);
    background: rgba(139, 92, 246, 0.08);
    color: var(--primary-light);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge .dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
    animation: pulse 2.4s ease-out infinite;
}

@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); }
    70%  { box-shadow: 0 0 0 0.6rem rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Kopfbereich */
h1 {
    margin-top: 1.5rem;
    font-size: clamp(2rem, 6vw, 3.5rem);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h1 .brand {
    background: linear-gradient(100deg, var(--primary-light), var(--primary) 45%, var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.tagline {
    margin-top: 0.85rem;
    font-size: clamp(1rem, 2.4vw, 1.25rem);
    font-weight: 500;
    color: var(--primary-light);
    letter-spacing: 0.01em;
}

.lead {
    margin-top: 1.5rem;
    max-width: 44rem;
    font-size: clamp(1rem, 1.8vw, 1.125rem);
    color: var(--text-muted);
}

/* Handlungsaufruf */
.cta {
    margin-top: 2.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.75rem;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    background: linear-gradient(100deg, var(--primary), #7c3aed);
    color: #ffffff;
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-decoration: none;
    box-shadow: 0 0.5rem 1.5rem var(--primary-glow);
    transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.btn-login:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 0.75rem 2rem var(--primary-glow);
}

.cta .hint {
    font-size: 0.8125rem;
    color: var(--text-dim);
}

/* Kacheln */
.cards {
    margin-top: 3rem;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1rem;
    text-align: left;
}

.card {
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.card:hover {
    background: var(--card-hover);
    border-color: var(--border-bright);
    transform: translateY(-2px);
}

.card h2 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.card p {
    margin-top: 0.5rem;
    font-size: 0.9375rem;
    color: var(--text-muted);
}

.card .marker {
    display: block;
    width: 2rem;
    height: 0.1875rem;
    margin-bottom: 1rem;
    border-radius: var(--radius-pill);
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* Fussbereich */
footer {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 62rem;
    margin: 0 auto;
    padding: 2rem 1.5rem 2.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--text-dim);
}

.footer-links {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--text);
    text-decoration: underline;
}

.langswitch {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
}

.langswitch a {
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-pill);
    color: var(--text-muted);
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition), color var(--transition);
}

.langswitch a:hover {
    color: var(--text);
    background: rgba(139, 92, 246, 0.12);
}

.langswitch a[aria-current="true"] {
    color: #ffffff;
    background: var(--primary);
}

/* Rechtliche Seiten */
.legal {
    justify-content: flex-start;
    align-items: flex-start;
    text-align: left;
    max-width: 48rem;
    padding-top: 3rem;
}

.legal .backlink {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color var(--transition);
}

.legal .backlink:hover {
    color: var(--primary-light);
}

.legal .logo {
    width: 5rem;
    margin: 1.75rem 0 0.5rem;
}

.legal h1 {
    margin-top: 1.5rem;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.legal h2 {
    margin-top: 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-light);
}

.legal p,
.legal address {
    margin-top: 0.75rem;
    font-style: normal;
    color: var(--text-muted);
}

.legal address strong {
    color: var(--text);
    font-weight: 600;
}

.legal a:not(.backlink) {
    color: var(--primary-light);
}

.legal .note {
    margin-top: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius);
    background: var(--card);
    font-size: 0.9375rem;
}

:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 3px;
    border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
    }
}

@media (max-width: 30rem) {
    .page { padding-top: 2.5rem; }
    footer { justify-content: center; text-align: center; }
}