/* Parkett – bewusst schlicht: flache Flächen, 1px-Rahmen, keine Verläufe, keine Schatten. */
:root {
  --bg: #09090b;
  --surface: #101013;
  --surface-2: #17171b;
  --border: #26262b;
  --border-strong: #3a3a42;
  --text: #ececef;
  --muted: #8e8e98;
  --up: #2fbf71;
  --down: #e5484d;
  --link: #8fb4ff;
  --radius: 6px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; line-height: 1.25; }
h1 { font-size: 22px; }
h2 { font-size: 15px; }
h3 { font-size: 13px; color: var(--muted); font-weight: 500; }
p { margin: 0; }
.num, td.r, th.r { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.up { color: var(--up); }
.down { color: var(--down); }
.hidden { display: none !important; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* ---------- Kopfzeile ---------- */
.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 10px 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 16px; letter-spacing: .02em; }
.brand:hover { text-decoration: none; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 5px 10px; border-radius: var(--radius); color: var(--muted); }
.nav a:hover { color: var(--text); text-decoration: none; background: var(--surface-2); }
.nav a.active { color: var(--text); background: var(--surface-2); }
.spacer { flex: 1; }
.top .stat { color: var(--muted); font-size: 13px; }
.bal { font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- Layout ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 20px; }
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.head .sub { color: var(--muted); margin-top: 2px; }
.grid { display: grid; gap: 16px; }
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.firm-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; align-items: start; }
.stack { display: flex; flex-direction: column; gap: 16px; }
@media (max-width: 960px) {
  .firm-layout, .cols-2 { grid-template-columns: 1fr; }
  .cols-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .wrap { padding: 12px; }
  .top { padding: 8px 12px; gap: 10px; }
}

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.card > h2 + * { margin-top: 12px; }
.card.flush { padding: 0; overflow: hidden; }
.card .card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.kpi .label { color: var(--muted); font-size: 12px; }
.kpi .value { font-size: 20px; font-weight: 600; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi .note { font-size: 12px; margin-top: 2px; font-variant-numeric: tabular-nums; }

/* ---------- Tabellen ---------- */
table.data { width: 100%; border-collapse: collapse; }
table.data th {
  text-align: left; font-weight: 500; font-size: 12px; color: var(--muted);
  padding: 9px 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
table.data td { padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.data tr:last-child td { border-bottom: 0; }
table.data .r { text-align: right; }
table.data tbody tr.click { cursor: pointer; }
table.data tbody tr.click:hover { background: var(--surface-2); }
.tablewrap { overflow-x: auto; }
.cell-firm { display: flex; flex-direction: column; line-height: 1.3; }
.cell-firm .t { font-weight: 600; }
.cell-firm .n { color: var(--muted); font-size: 12px; }
.empty { padding: 28px 16px; text-align: center; color: var(--muted); }

/* ---------- Formulare & Buttons ---------- */
label.field { display: block; }
label.field > span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
  width: 100%; padding: 8px 10px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius);
  font: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--muted); }
textarea { resize: vertical; min-height: 84px; }
input[type="checkbox"] { width: auto; }
.form { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.hint { font-size: 12px; color: var(--muted); }
.err { color: var(--down); font-size: 13px; min-height: 1.3em; }

.btn {
  display: inline-block; padding: 7px 14px;
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  font: inherit; cursor: pointer; white-space: nowrap; text-align: center;
}
.btn:hover { background: #1f1f25; text-decoration: none; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--text); color: var(--bg); border-color: var(--text); font-weight: 600; }
.btn.primary:hover { background: #d4d4d8; }
.btn.buy { background: var(--up); color: #05140b; border-color: var(--up); font-weight: 600; }
.btn.sell { background: var(--down); color: #1a0506; border-color: var(--down); font-weight: 600; }
.btn.buy:hover, .btn.sell:hover { filter: brightness(1.08); }
.btn.sm { padding: 3px 9px; font-size: 12px; }
.btn.block { display: block; width: 100%; }
.btn.link { background: none; border: 0; color: var(--muted); padding: 0 4px; }
.btn.link:hover { color: var(--text); background: none; }

.seg { display: inline-flex; border: 1px solid var(--border-strong); border-radius: var(--radius); overflow: hidden; }
.seg button {
  padding: 4px 11px; background: transparent; color: var(--muted);
  border: 0; border-right: 1px solid var(--border-strong); font: inherit; cursor: pointer;
}
.seg button:last-child { border-right: 0; }
.seg button:hover { color: var(--text); }
.seg button.on { background: var(--surface-2); color: var(--text); }
.seg.wide { display: flex; }
.seg.wide button { flex: 1; padding: 7px; }
.seg.wide button.on.b { background: var(--up); color: #05140b; font-weight: 600; }
.seg.wide button.on.s { background: var(--down); color: #1a0506; font-weight: 600; }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); padding: 0 8px; }
.tabs button {
  padding: 10px 12px; background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px;
  color: var(--muted); font: inherit; cursor: pointer;
}
.tabs button:hover { color: var(--text); }
.tabs button.on { color: var(--text); border-bottom-color: var(--text); }

.tag {
  display: inline-block; padding: 0 6px; font-size: 11px; line-height: 18px;
  border: 1px solid var(--border-strong); border-radius: 4px; color: var(--muted);
  vertical-align: middle;
}
.tag.warn { color: var(--down); border-color: var(--down); }

/* ---------- Banner & Toasts ---------- */
.banner { padding: 8px 20px; font-size: 13px; border-bottom: 1px solid var(--border); background: var(--surface); color: var(--muted); }
.banner.warn { color: var(--down); }
.toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 50; max-width: min(360px, calc(100vw - 32px)); }
.toast { background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 10px 14px; }
.toast.ok { border-left: 3px solid var(--up); }
.toast.bad { border-left: 3px solid var(--down); }

/* ---------- Auth ---------- */
.auth { max-width: 360px; margin: 12vh auto 0; padding: 0 16px; }
.auth h1 { margin-bottom: 4px; }
.auth .card { margin-top: 20px; }

/* ---------- Firmenseite ---------- */
.price-big { font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; }
.chart-box { padding: 12px 16px 16px; }
.chart-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.ohlc { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; min-height: 18px; }
canvas.chart { display: block; width: 100%; height: 340px; }
canvas.chart.small { height: 220px; }
dl.facts { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.quick { display: flex; gap: 6px; }
.quick button { flex: 1; padding: 4px 0; font-size: 12px; background: var(--bg); color: var(--muted); border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; font-family: inherit; }
.quick button:hover { color: var(--text); border-color: var(--border-strong); }
.preview { font-size: 12px; color: var(--muted); display: grid; grid-template-columns: 1fr auto; gap: 3px 10px; font-variant-numeric: tabular-nums; }
.preview span:nth-child(even) { text-align: right; color: var(--text); }

/* Nachrichten */
.article { padding: 14px 16px; border-bottom: 1px solid var(--border); }
.article:last-child { border-bottom: 0; }
.article h3 { color: var(--text); font-size: 14px; font-weight: 600; }
.article .meta { font-size: 12px; color: var(--muted); margin: 2px 0 6px; }
.article p { white-space: pre-wrap; word-break: break-word; }
.composer { padding: 14px 16px; border-bottom: 1px solid var(--border); }

/* Admin */
.admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
@media (max-width: 700px) { .admin-grid { grid-template-columns: 1fr; } }
input.mini { width: 90px; padding: 3px 6px; }
.toggle { display: flex; align-items: center; gap: 10px; }