/* Login-Seite – bewusst ohne Vue/Vuetify, damit sie sofort und ohne JavaScript lädt. */
:root {
    --bg: #0e1014;
    --surface: rgba(22, 25, 32, 0.78);
    --border: rgba(255, 255, 255, 0.09);
    --text: #f5f6f8;
    --muted: #9aa3b2;
    --brand: #ffcd00;
    --discord: #5865f2;
    --discord-hover: #4752c4;
    --error-bg: rgba(240, 82, 82, 0.12);
    --error-fg: #ff9c9c;
    --success-bg: rgba(34, 197, 94, 0.12);
    --success-fg: #86efac;
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.login {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    overflow: hidden;
    isolation: isolate;
}

/* Hintergrund: Lichtflecken + feines Raster */
.login::before,
.login::after {
    content: '';
    position: absolute;
    z-index: -1;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.55;
}

.login::before {
    width: 520px;
    height: 520px;
    top: -160px;
    right: -120px;
    background: rgba(255, 205, 0, 0.35);
}

.login::after {
    width: 560px;
    height: 560px;
    bottom: -220px;
    left: -160px;
    background: rgba(88, 101, 242, 0.35);
}

.login-grid {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

.login-card {
    width: 100%;
    max-width: 440px;
    padding: 40px 36px 32px;
    border-radius: 24px;
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(18px) saturate(140%);
    box-shadow: 0 30px 80px -24px rgba(0, 0, 0, 0.7);
    text-align: center;
}

.login-logo {
    display: block;
    margin-inline: auto;
    width: 88px;
    height: 88px;
    border-radius: 22px;
    margin-bottom: 22px;
    box-shadow: 0 16px 40px -12px rgba(255, 205, 0, 0.55);
}

.login-eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 205, 0, 0.35);
    background: rgba(255, 205, 0, 0.1);
    color: var(--brand);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 0 0 8px;
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.login-subtitle {
    margin: 0 0 28px;
    color: var(--muted);
    font-size: 0.95rem;
}

.login-alert {
    margin-bottom: 20px;
    padding: 12px 14px;
    border-radius: 12px;
    text-align: left;
    font-size: 0.88rem;
    line-height: 1.45;
}

.login-alert--error {
    background: var(--error-bg);
    color: var(--error-fg);
    border: 1px solid rgba(240, 82, 82, 0.25);
}

.login-alert--success {
    background: var(--success-bg);
    color: var(--success-fg);
    border: 1px solid rgba(34, 197, 94, 0.25);
}

.login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 15px 18px;
    border-radius: 12px;
    background: var(--discord);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 10px 30px -10px rgba(88, 101, 242, 0.8);
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.login-button:hover,
.login-button:focus-visible {
    background: var(--discord-hover);
    transform: translateY(-1px);
}

.login-button:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

.login-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 20px 0 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.login-footer {
    margin-top: 20px;
    color: rgba(154, 163, 178, 0.7);
    font-size: 0.75rem;
}

@media (prefers-reduced-motion: reduce) {
    .login-button {
        transition: none;
    }
}