:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --line: #dfe4ec;
  --ink: #172033;
  --ink-soft: #5c6779;
  --accent: #1f6feb;
  --accent-ink: #ffffff;
  --ok: #17864b;
  --ok-bg: #e6f4ec;
  --warn: #9a5b00;
  --warn-bg: #fdf1dd;
  --danger: #b4232b;
  --danger-bg: #fbeaea;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16,24,40,.06), 0 6px 20px rgba(16,24,40,.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1420;
    --surface: #171d2b;
    --line: #2a3242;
    --ink: #e8ecf4;
    --ink-soft: #9aa5b8;
    --accent: #4c8dff;
    --ok: #56d394;
    --ok-bg: #10301f;
    --warn: #f0b429;
    --warn-bg: #33270a;
    --danger: #ff6b6b;
    --danger-bg: #3a1618;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px rgba(0,0,0,.3);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
h1, h2 { margin: 0 0 12px; font-size: 17px; letter-spacing: -.01em; }
[hidden] { display: none !important; }

.boot { padding: 80px; text-align: center; color: var(--ink-soft); }

/* ---------------------------------------------------- Anmeldung */
.auth { min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.auth-card {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 650; font-size: 17px; }
.brand-mark { font-size: 20px; }
.auth-card .brand { justify-content: center; margin-bottom: 20px; }

.tabs { display: flex; gap: 4px; background: var(--bg); padding: 4px; border-radius: 9px; margin-bottom: 20px; }
.tab {
  flex: 1; border: 0; background: transparent; padding: 8px; border-radius: 6px;
  font: inherit; font-weight: 550; color: var(--ink-soft); cursor: pointer;
}
.tab.is-active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }

.stack { display: flex; flex-direction: column; gap: 13px; }
label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; font-weight: 550; color: var(--ink-soft); }
label.check { flex-direction: row; align-items: center; gap: 8px; }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; width: 100%;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
input[type=checkbox] { width: auto; }

.btn {
  font: inherit; font-weight: 550; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  border-radius: 8px; padding: 9px 15px;
}
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-secondary { background: var(--bg); }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--danger); border-color: var(--danger); background: transparent; }
.btn-sm { padding: 6px 10px; font-size: 13px; }
.btn-call {
  background: var(--ok); border-color: var(--ok); color: #fff;
  flex: 1; padding: 13px; font-size: 16px;
}

.hint { color: var(--ink-soft); font-size: 13px; margin: 6px 0 0; }
.error { color: var(--danger); background: var(--danger-bg); padding: 9px 12px; border-radius: 8px; font-size: 13px; margin: 14px 0 0; }

/* ---------------------------------------------------- Rahmen */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--line);
}
.topbar-right { display: flex; align-items: center; gap: 12px; }
.who { color: var(--ink-soft); font-size: 13px; }

.pill { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.pill-idle { background: var(--bg); color: var(--ink-soft); border: 1px solid var(--line); }
.pill-ok { background: var(--ok-bg); color: var(--ok); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }
.pill-bad { background: var(--danger-bg); color: var(--danger); }

.nav { display: flex; gap: 2px; padding: 0 20px; background: var(--surface); border-bottom: 1px solid var(--line); overflow-x: auto; }
.nav-item {
  border: 0; background: transparent; font: inherit; font-weight: 550; color: var(--ink-soft);
  padding: 11px 14px; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap;
}
.nav-item.is-active { color: var(--accent); border-bottom-color: var(--accent); }

.content { padding: 20px; max-width: 1100px; margin: 0 auto; }
.view { display: none; }
.view.is-active { display: block; }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px; margin-bottom: 18px;
}
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; align-items: start; }
.grid-2 .card { margin: 0; }

/* ---------------------------------------------------- Wähler */
.dialer-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.caller-id .label { display: block; font-size: 12px; color: var(--ink-soft); }
.caller-id strong { font-size: 17px; letter-spacing: .01em; }
.dial-input {
  font-size: 24px; text-align: center; padding: 14px; letter-spacing: .04em; font-variant-numeric: tabular-nums;
}
.dial-match { font-size: 13px; color: var(--ok); margin-top: 6px; text-align: center; font-weight: 550; }
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0; }
.keypad button {
  font: inherit; font-size: 19px; padding: 13px 0; cursor: pointer;
  background: var(--bg); border: 1px solid var(--line); border-radius: 9px; color: var(--ink);
}
.keypad button:active { background: var(--accent); color: var(--accent-ink); }
.dial-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.search { margin-bottom: 12px; }
.quick-list { list-style: none; margin: 0; padding: 0; max-height: 340px; overflow-y: auto; }
.quick-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 4px; border-bottom: 1px solid var(--line);
}
.quick-list li:last-child { border-bottom: 0; }
.quick-name { font-weight: 550; }
.quick-meta { font-size: 12px; color: var(--ink-soft); }

/* ---------------------------------------------------- Tabellen */
.row-form { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.row-form input { flex: 1 1 150px; width: auto; }

/* Breite Tabellen scrollen in der Karte, nicht die Seite - die Tabelle selbst
   bleibt dabei ein echtes table, sonst laufen Kopf- und Datenspalten auseinander. */
.card { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table thead th {
  text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--ink-soft); padding: 8px 10px; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.table td { padding: 9px 10px; border-bottom: 1px solid var(--line); }
.table td:not(:last-child) { white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: 0; }
.table .empty { color: var(--ink-soft); text-align: center; padding: 24px; }
.num { font-variant-numeric: tabular-nums; }

.trunk-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
.trunk-head h2 { margin: 0; }
.raw {
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px; font-size: 12px; overflow-x: auto; color: var(--ink-soft); margin-top: 14px;
}

/* ---------------------------------------------------- Anruf */
.overlay {
  position: fixed; inset: 0; background: rgba(10,14,22,.72);
  display: grid; place-items: center; z-index: 50; padding: 24px;
}
.call-box {
  background: var(--surface); border-radius: 16px; padding: 32px 28px;
  text-align: center; width: min(340px, 100%); box-shadow: var(--shadow);
}
.call-mode { color: var(--ink-soft); font-size: 13px; margin: 0 0 6px; }
.call-peer { font-size: 24px; font-weight: 600; margin: 0 0 4px; font-variant-numeric: tabular-nums; }
.call-timer { font-size: 15px; color: var(--ink-soft); margin: 0 0 22px; font-variant-numeric: tabular-nums; }
.call-actions { display: flex; gap: 10px; justify-content: center; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: var(--ink); color: var(--bg); padding: 11px 18px; border-radius: 9px;
  box-shadow: var(--shadow); z-index: 60; font-size: 14px; max-width: 90vw;
}
.toast.is-bad { background: var(--danger); color: #fff; }

@media (max-width: 640px) {
  .content { padding: 14px; }
  .card { padding: 16px; }
  .topbar { padding: 10px 14px; }
  .who { display: none; }
}