@import url('https://fonts.googleapis.com/css2?family=Geist+Mono:wght@400;500;600;700&display=swap');

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: 'Geist Mono', ui-monospace, 'SF Mono', 'Cascadia Mono', Consolas, Menlo, monospace;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; }

:root[data-theme="dark"], :root:not([data-theme="light"]) {
  --bg:#0e0d0f; --bg-elev:#17161a; --bg-card:#141316;
  --text:#f1efe9; --muted:#9b958d; --muted-2:#6c6863;
  --border:rgba(241,239,233,.14); --border-strong:rgba(241,239,233,.26);
  --accent:oklch(0.78 0.14 5); --accent-strong:oklch(0.70 0.15 5); --accent-contrast:#1a1113;
  --ok:oklch(0.78 0.13 150); --warn:oklch(0.80 0.15 80); --info:oklch(0.75 0.10 240); --danger:oklch(0.70 0.18 25);
}
:root[data-theme="light"] {
  --bg:#faf8f4; --bg-elev:#ffffff; --bg-card:#ffffff;
  --text:#17161a; --muted:#55514b; --muted-2:#8a857c;
  --border:rgba(23,22,26,.12); --border-strong:rgba(23,22,26,.24);
  --accent:oklch(0.60 0.17 5); --accent-strong:oklch(0.52 0.18 5); --accent-contrast:#ffffff;
  --ok:oklch(0.55 0.13 150); --warn:oklch(0.60 0.15 80); --info:oklch(0.55 0.10 240); --danger:oklch(0.55 0.18 25);
}

.grid-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
}

/* Topbar */
.topbar { position: relative; display: flex; align-items: center; justify-content: space-between; height: 64px; padding: 0 32px; border-bottom: 1px solid var(--border); }
.topbar-left { display: flex; align-items: center; gap: 36px; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 12px; letter-spacing: .08em; font-weight: 600; }
.brand-mark { width: 26px; height: 26px; border: 1px solid var(--border-strong); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; }
.brand-sub { color: var(--muted); }
.nav { display: flex; gap: 24px; font-size: 12px; letter-spacing: .04em; }
.nav-link { text-decoration: none; color: var(--muted); }
.nav-link.active { color: var(--text); font-weight: 600; border-bottom: 2px solid var(--accent); padding-bottom: 20px; margin-bottom: -21px; }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.divider-v { width: 1px; height: 22px; background: var(--border); }
.user-chip { display: flex; align-items: center; gap: 9px; }
.avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: var(--accent-contrast); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; flex-shrink: 0; }
.user-meta { line-height: 1.2; }
.user-name { font-size: 12px; font-weight: 600; }
.user-sub { font-size: 10px; color: var(--muted); }

.theme-toggle, .icon-btn { display: flex; align-items: center; gap: 8px; background: var(--bg-elev); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: 8px 12px; font-family: inherit; font-size: 11px; letter-spacing: .06em; cursor: pointer; }
.icon-btn { background: none; border: none; color: var(--muted); padding: 4px; }
.icon-btn:hover { color: var(--text); }

/* Layout */
.page { max-width: 1080px; margin: 0 auto; padding: 48px 32px 64px; position: relative; }
.page-wide { max-width: 1160px; }
.page-narrow { max-width: 860px; }
.eyebrow { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 11px; letter-spacing: .08em; color: var(--muted); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); flex-shrink: 0; }
h1.page-title { margin: 0; font-size: 28px; font-weight: 700; letter-spacing: -0.01em; }

/* Card / form elements */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 24px; }
.label { display: block; font-size: 11px; letter-spacing: .06em; color: var(--muted); margin-bottom: 6px; }
.input, textarea.input, select.input {
  width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); padding: 11px 12px; font-size: 14px; font-family: inherit;
}
.input:focus, textarea.input:focus, select.input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea.input { resize: vertical; min-height: 90px; }
.field { margin-bottom: 18px; }

.btn { display: inline-flex; align-items: center; gap: 8px; border: none; border-radius: 6px; padding: 11px 18px; font-family: inherit; font-size: 12px; font-weight: 600; letter-spacing: .04em; cursor: pointer; }
.btn-primary { background: var(--accent); color: var(--accent-contrast); }
.btn-ghost { background: none; border: 1px solid var(--border); color: var(--muted); font-weight: 500; }
.btn-ghost:hover { border-color: var(--border-strong); color: var(--text); }
.btn-block { width: 100%; justify-content: center; }
.btn-danger { background: none; border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent); color: var(--danger); }

.error-text { color: var(--danger); font-size: 12px; margin: -8px 0 14px; }
.hint-text { font-size: 12px; line-height: 1.6; color: var(--muted); }
.alert { border-radius: 8px; padding: 12px 16px; font-size: 13px; margin-bottom: 20px; border: 1px solid; }
.alert-error { background: color-mix(in srgb, var(--danger) 12%, transparent); border-color: color-mix(in srgb, var(--danger) 35%, transparent); color: var(--danger); }
.alert-success { background: color-mix(in srgb, var(--ok) 12%, transparent); border-color: color-mix(in srgb, var(--ok) 35%, transparent); color: var(--ok); }
.alert-info { background: color-mix(in srgb, var(--info) 12%, transparent); border-color: color-mix(in srgb, var(--info) 35%, transparent); color: var(--info); }

/* Badge */
.badge { font-size: 10px; font-weight: 600; letter-spacing: .04em; padding: 5px 10px; border-radius: 20px; white-space: nowrap; border: 1px solid; display: inline-block; }

/* Ticket list */
.ticket-list { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: var(--bg-card); }
.ticket-row { display: flex; align-items: center; gap: 18px; padding: 18px 22px; border-bottom: 1px solid var(--border); text-decoration: none; color: inherit; }
.ticket-row:last-child { border-bottom: none; }
.ticket-row:hover { background: var(--bg-elev); }
.ticket-num { font-size: 11px; color: var(--accent); font-weight: 600; width: 26px; flex-shrink: 0; }
.ticket-main { flex: 1; min-width: 0; }
.ticket-subject { font-size: 14px; font-weight: 600; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticket-preview { font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticket-meta { font-size: 11px; color: var(--muted); width: 120px; flex-shrink: 0; }
.ticket-date { font-size: 11px; color: var(--muted-2); width: 76px; flex-shrink: 0; }

.tabs { display: flex; gap: 6px; margin-bottom: 24px; }
.tab { font-size: 12px; letter-spacing: .04em; padding: 8px 14px; border-radius: 6px; color: var(--muted); text-decoration: none; }
.tab.active { background: var(--bg-elev); border: 1px solid var(--border-strong); font-weight: 600; color: var(--text); }

/* Table */
table.data-table { width: 100%; border-collapse: collapse; font-size: 12px; }
table.data-table th { padding: 12px 20px; color: var(--muted); font-weight: 600; letter-spacing: .04em; font-size: 10px; text-align: left; border-bottom: 1px solid var(--border); }
table.data-table td { padding: 14px 20px; border-bottom: 1px solid var(--border); }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: var(--bg-elev); }

/* Stats */
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; margin-bottom: 36px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.stat-label { font-size: 10px; letter-spacing: .06em; color: var(--muted); margin-bottom: 10px; }
.stat-value { font-size: 26px; font-weight: 700; }

/* Messages (ticket thread) */
.message { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 22px 24px; margin-bottom: 16px; }
.message.message-support { background: var(--bg-elev); margin-left: 32px; }
.message-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.message-name { font-size: 12px; font-weight: 600; }
.message-time { font-size: 11px; color: var(--muted-2); }
.message-body { margin: 0; font-size: 13px; line-height: 1.7; white-space: pre-line; }

/* Footer / misc */
.footer-note { position: relative; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 18px; border-top: 1px solid var(--border); font-size: 11px; color: var(--muted-2); }
.center-wrap { position: relative; display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 64px); padding: 48px 24px; }
.auth-card { width: 100%; max-width: 400px; }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); margin-bottom: 22px; text-decoration: none; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
h2.section-title { margin: 0; font-size: 15px; font-weight: 700; }

code.key { font-size: 13px; letter-spacing: .06em; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; display: block; word-break: break-all; }

@media (max-width: 760px) {
  .topbar { padding: 0 16px; flex-wrap: wrap; height: auto; gap: 12px; padding-top: 12px; padding-bottom: 12px; }
  .page { padding: 28px 16px 48px; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .ticket-meta, .ticket-date { display: none; }

  .ticket-row { flex-wrap: wrap; row-gap: 10px; padding: 16px; }
  .ticket-num { order: 1; }
  .ticket-main { order: 2; flex: 1 1 calc(100% - 44px); min-width: 0; }
  .ticket-subject, .ticket-preview { white-space: normal; }
  .badge { order: 3; margin-left: 44px; }
  .ticket-row > svg { order: 4; margin-left: auto; }

  .card { overflow-x: auto; }
  table.data-table { min-width: 520px; }

  /* Login/MFA-Karten nicht in einem riesigen leeren Vollbild vertikal
     zentrieren (wirkt auf hohen Handy-Displays bzw. als installierte
     App ohne Browser-Leiste winzig) — stattdessen oben ausrichten. */
  .center-wrap { min-height: auto; align-items: flex-start; padding-top: 48px; }
}