/* CarValueX — Terminal-Ästhetik, aber ohne Schein-Präzision.
   Konfidenzbänder sind visuell mindestens so präsent wie die Punktschätzung. */

:root {
  --bg:        #0b0e14;
  --panel:     #12161f;
  --panel-2:   #171c27;
  --line:      #232a38;
  --line-soft: #1b212c;
  --fg:        #e4e8f0;
  --fg-dim:    #93a0b5;
  --fg-faint:  #5f6b80;
  --accent:    #4dd4c4;
  --accent-2:  #7aa2f7;
  --warn:      #e0a458;
  --bad:       #e0645c;
  --good:      #6ec98a;
  --band:      rgba(77, 212, 196, 0.13);
  --radius: 10px;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}

/* ---------------- Topbar ---------------- */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 0 20px; height: 56px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; }
.mark {
  font: 700 13px/1 var(--mono);
  letter-spacing: .08em;
  background: var(--accent); color: #06231f;
  padding: 6px 7px; border-radius: 5px;
}
.wordmark { font-weight: 620; letter-spacing: .01em; }
.badge {
  font: 600 10px/1 var(--mono); letter-spacing: .1em;
  padding: 4px 7px; border-radius: 4px; text-transform: uppercase;
}
.badge-proto { background: rgba(224,164,88,.16); color: var(--warn); border: 1px solid rgba(224,164,88,.35); }

.model-tabs { display: flex; gap: 4px; margin-left: 8px; flex: 1; }
.model-tabs button {
  background: transparent; border: 1px solid transparent; color: var(--fg-dim);
  padding: 7px 13px; border-radius: 7px; cursor: pointer;
  font: 500 13px var(--sans);
}
.model-tabs button:hover { color: var(--fg); background: var(--panel-2); }
.model-tabs button[aria-selected="true"] {
  color: var(--fg); background: var(--panel-2); border-color: var(--line);
}
.model-tabs .tick { font: 500 11px var(--mono); color: var(--fg-faint); margin-left: 7px; }

.topmeta { font: 11px/1.4 var(--mono); color: var(--fg-faint); text-align: right; }
.topmeta .live { color: var(--good); }
.topmeta .stale { color: var(--warn); }

/* ---------------- Disclaimer ---------------- */
.disclaimer {
  background: rgba(224,164,88,.07);
  border-bottom: 1px solid rgba(224,164,88,.2);
  color: var(--warn);
  padding: 9px 20px; font-size: 12.5px;
}

/* ---------------- Layout ---------------- */
.layout {
  display: grid; gap: 16px; padding: 16px 20px 40px;
  grid-template-columns: minmax(0, 2.1fr) minmax(300px, 1fr);
  max-width: 1680px; margin: 0 auto;
}
.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 18px 18px;
  min-width: 0;
}
.panel-wide { grid-column: 1 / -1; }
#panelIndex  { grid-column: 1; }
#panelConfig { grid-column: 2; }

.panel-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; margin-bottom: 14px; flex-wrap: wrap;
}
.panel-head h2 { margin: 0; font-size: 15px; font-weight: 620; letter-spacing: .01em; }
.sub { margin: 3px 0 0; color: var(--fg-dim); font-size: 12.5px; max-width: 74ch; }
.dim { color: var(--fg-faint); font-weight: 400; }

.controls { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.chk { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg-dim); cursor: pointer; }
.chk input { accent-color: var(--accent); }
.sel {
  background: var(--panel-2); color: var(--fg); border: 1px solid var(--line);
  border-radius: 6px; padding: 5px 9px; font: 12px var(--sans);
}

/* ---------------- Charts ---------------- */
.chart-wrap { width: 100%; overflow-x: auto; }
svg { display: block; width: 100%; height: auto; }
.chart-legend {
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  margin-top: 10px; font: 11px var(--mono); color: var(--fg-dim);
}
.chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.swatch { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.foot { margin: 10px 0 0; font-size: 11.5px; color: var(--fg-faint); }

/* ---------------- Formular ---------------- */
.form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { font-size: 12px; color: var(--fg-dim); display: flex; align-items: center; gap: 6px; }
.field b { color: var(--fg); font: 600 12px var(--mono); }
.form hr { border: 0; border-top: 1px solid var(--line-soft); margin: 2px 0; }
input[type=range] { accent-color: var(--accent); width: 100%; }
.help {
  display: inline-grid; place-items: center; width: 14px; height: 14px;
  border-radius: 50%; border: 1px solid var(--fg-faint); color: var(--fg-faint);
  font: 600 9px var(--mono); font-style: normal; cursor: help;
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px solid var(--line); background: var(--panel-2); color: var(--fg-dim);
  padding: 5px 10px; border-radius: 999px; font-size: 11.5px; cursor: pointer;
}
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); background: rgba(77,212,196,.08); }
.chips:empty::after { content: "keine modellierten Merkmale"; color: var(--fg-faint); font-size: 11.5px; }

.estbox {
  margin-top: 16px; padding: 14px; border-radius: 8px;
  background: var(--panel-2); border: 1px solid var(--line);
}
.estbox .lab { font-size: 11px; color: var(--fg-dim); text-transform: uppercase; letter-spacing: .07em; }
.estbox .big { font: 600 24px/1.2 var(--mono); margin: 5px 0 2px; }
.estbox .band { font: 12px var(--mono); color: var(--fg-dim); }
.estbox .meta { margin-top: 9px; font-size: 11.5px; color: var(--fg-faint); }

/* ---------------- Tabelle ---------------- */
.table-wrap { overflow-x: auto; }
table.routes { width: 100%; border-collapse: collapse; font-size: 13px; }
table.routes th {
  text-align: right; font: 600 11px var(--mono); color: var(--fg-faint);
  text-transform: uppercase; letter-spacing: .06em;
  padding: 0 10px 8px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.routes th:first-child, table.routes td:first-child { text-align: left; }
table.routes td { padding: 9px 10px; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
table.routes tbody tr { cursor: pointer; }
table.routes tbody tr:hover { background: var(--panel-2); }
table.routes tbody tr[aria-selected="true"] { background: rgba(77,212,196,.07); }
table.routes tbody tr.blocked { opacity: .55; }
td.num { text-align: right; font: 13px var(--mono); font-variant-numeric: tabular-nums; }
.pos { color: var(--good); } .neg { color: var(--bad); } .neutral { color: var(--fg-dim); }
.tag {
  font: 600 9.5px var(--mono); letter-spacing: .06em; text-transform: uppercase;
  padding: 2px 6px; border-radius: 3px; margin-left: 7px;
}
.tag-block { background: rgba(224,100,92,.15); color: var(--bad); border: 1px solid rgba(224,100,92,.3); }
.tag-home  { background: rgba(122,162,247,.14); color: var(--accent-2); border: 1px solid rgba(122,162,247,.3); }
.tag-warn  { background: rgba(224,164,88,.14); color: var(--warn); border: 1px solid rgba(224,164,88,.3); }
.conf { font: 10.5px var(--mono); }
.conf-hoch { color: var(--good); } .conf-mittel { color: var(--warn); } .conf-niedrig { color: var(--bad); }

/* ---------------- Notizen / Blocker ---------------- */
.note {
  margin-top: 10px; padding: 11px 13px; border-radius: 7px; font-size: 12.5px;
  border-left: 3px solid var(--line);
  background: var(--panel-2); color: var(--fg-dim);
}
.note.block { border-left-color: var(--bad); }
.note.warn  { border-left-color: var(--warn); }
.note strong { color: var(--fg); font-weight: 600; }

/* ---------------- Diagnose ---------------- */
.diag-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}
.stat {
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 8px; padding: 12px 13px;
}
.stat .k { font-size: 11px; color: var(--fg-dim); text-transform: uppercase; letter-spacing: .06em; }
.stat .v { font: 600 18px/1.3 var(--mono); margin-top: 4px; }
.stat .n { font-size: 11px; color: var(--fg-faint); margin-top: 3px; line-height: 1.4; }

.excluded { margin-top: 16px; }
.excluded h3 { font-size: 12px; color: var(--fg-dim); margin: 0 0 8px; font-weight: 600; }
.excluded ul { margin: 0; padding-left: 18px; }
.excluded li { font-size: 12px; color: var(--fg-faint); margin-bottom: 5px; }
.excluded a { color: var(--accent-2); }

.pagefoot {
  padding: 22px 20px 44px; max-width: 1680px; margin: 0 auto;
  color: var(--fg-faint); font-size: 11.5px; border-top: 1px solid var(--line-soft);
}
.pagefoot a { color: var(--fg-dim); }

/* ---------------- SVG ---------------- */
.axis line, .axis path { stroke: var(--line); }
.axis text { fill: var(--fg-faint); font: 10.5px var(--mono); }
.grid line { stroke: var(--line-soft); }
.band-fill { fill: var(--band); }
.index-line { fill: none; stroke: var(--accent); stroke-width: 2; }
.band-edge { fill: none; stroke: var(--accent); stroke-width: .75; opacity: .35; }
.pt { stroke-width: 1; }
.pt-syn { opacity: .5; }
.pt-ver { stroke: var(--fg); stroke-width: 1.4; }
.pt-out { stroke: var(--bad); stroke-width: 1.4; fill: none; }
.wf-bar-cost { fill: var(--bad); opacity: .78; }
.wf-bar-tax  { fill: var(--warn); opacity: .78; }
.wf-bar-gross{ fill: var(--accent-2); opacity: .85; }
.wf-bar-net  { fill: var(--good); opacity: .85; }
.wf-label { fill: var(--fg-dim); font: 11px var(--sans); }
.wf-val   { fill: var(--fg); font: 11px var(--mono); font-variant-numeric: tabular-nums; }
.wf-conn  { stroke: var(--fg-faint); stroke-dasharray: 2 2; opacity: .45; }

@media (max-width: 1080px) {
  .layout { grid-template-columns: 1fr; }
  #panelIndex, #panelConfig { grid-column: 1; }
  .topbar { height: auto; flex-wrap: wrap; padding: 10px 14px; gap: 10px; }
  .model-tabs { order: 3; width: 100%; overflow-x: auto; }
}