@font-face { font-family: 'Sora'; font-weight: 400; font-display: swap; src: url('/fonts/sora-400.woff2') format('woff2'); }
@font-face { font-family: 'Sora'; font-weight: 600; font-display: swap; src: url('/fonts/sora-600.woff2') format('woff2'); }
@font-face { font-family: 'Sora'; font-weight: 700; font-display: swap; src: url('/fonts/sora-700.woff2') format('woff2'); }

:root {
  --papier: #f5f5f7;
  --flaeche: #fcfcfc;
  --flaeche-2: #eef0f4;
  --tinte: #121417;
  --tinte-2: #3c4048;
  --leise: #5b616b;
  --linie: #e1e3e8;
  --linie-stark: #c9ccd3;
  --blau: #306fdb;
  --blau-weich: #306fdb1f;
  --blau-tief: #173a86;
  --gut: #1f7a4d;
  --schlecht: #b3261e;
  --schatten: 0 1px 2px #12141714;
  --r: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --papier: #0b0d10;
    --flaeche: #14171b;
    --flaeche-2: #1c2026;
    --tinte: #f1f2f4;
    --tinte-2: #c9cdd4;
    --leise: #9aa0aa;
    --linie: #262a31;
    --linie-stark: #363b44;
    --blau: #6d9bf0;
    --blau-weich: #6d9bf026;
    --blau-tief: #a9c3f5;
    --gut: #5cc38f;
    --schlecht: #f28b82;
    --schatten: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--papier); color: var(--tinte); }
body { font: 400 15px/1.5 'Sora', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--blau); }
h1, h2, h3 { margin: 0; line-height: 1.2; letter-spacing: -0.01em; }
h1 { font-size: 26px; font-weight: 600; }
h2 { font-size: 15px; font-weight: 600; }
.leise { color: var(--leise); }
.zahl { font-variant-numeric: tabular-nums; }
:focus-visible { outline: 2px solid var(--blau); outline-offset: 2px; }

/* Kopfleiste */
.kopf { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--papier) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linie); }
.kopf-innen { max-width: 1240px; margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; gap: 24px; }
.marke { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--tinte); font-weight: 600; }
.marke svg { width: 52px; height: auto; color: var(--blau); }
.marke span { font-size: 13px; color: var(--leise); font-weight: 400; border-left: 1px solid var(--linie-stark); padding-left: 10px; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 7px 12px; border-radius: 8px; text-decoration: none; color: var(--tinte-2); font-size: 14px; }
.nav a[aria-current='page'] { background: var(--flaeche-2); color: var(--tinte); font-weight: 600; }
.kopf .rechts { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* Grundgerüst */
main { max-width: 1240px; margin: 0 auto; padding: 28px 24px 80px; }
.titelzeile { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.titelzeile p { margin: 4px 0 0; }
.filter { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.karte { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--r); box-shadow: var(--schatten); }
.karte > header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px; padding: 16px 18px 0; }
.karte .inhalt { padding: 14px 18px 18px; }

/* Bedienelemente */
.btn { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px; border-radius: 8px; border: 1px solid var(--linie-stark); background: var(--flaeche); cursor: pointer; font-size: 14px; font-weight: 600; text-decoration: none; color: var(--tinte); white-space: nowrap; }
.btn:hover { border-color: var(--tinte-2); }
.btn.primaer { background: var(--blau); border-color: var(--blau); color: #fff; }
@media (prefers-color-scheme: dark) { .btn.primaer { color: #0b0d10; } }
.btn.primaer:hover { filter: brightness(1.08); }
.btn.klein { height: 32px; padding: 0 10px; font-size: 13px; }
.btn.geist { border-color: transparent; background: transparent; }
.btn.geist:hover { background: var(--flaeche-2); }
.btn.gefahr { color: var(--schlecht); }
.btn[disabled] { opacity: 0.55; cursor: progress; }
select, input[type='date'], input[type='text'], input[type='email'], input[type='password'], textarea {
  height: 38px; padding: 0 10px; border-radius: 8px; border: 1px solid var(--linie-stark); background: var(--flaeche);
}
textarea { height: auto; padding: 10px; resize: vertical; min-height: 84px; line-height: 1.5; }
label.feld { display: grid; gap: 6px; font-size: 13px; font-weight: 600; }
label.feld small { font-weight: 400; color: var(--leise); }
.segment { display: inline-flex; background: var(--flaeche-2); border-radius: 9px; padding: 3px; gap: 2px; }
.segment button { border: 0; background: transparent; padding: 6px 12px; border-radius: 7px; cursor: pointer; font-size: 13px; color: var(--tinte-2); }
.segment button[aria-pressed='true'] { background: var(--flaeche); color: var(--tinte); font-weight: 600; box-shadow: var(--schatten); }

/* Kennzahlen */
.kpis { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { padding: 16px 18px; }
.kpi .label { font-size: 13px; color: var(--leise); }
.kpi .wert { font-size: 30px; font-weight: 600; letter-spacing: -0.02em; margin-top: 4px; }
.kpi .delta { font-size: 13px; margin-top: 2px; color: var(--leise); }
.delta .auf { color: var(--gut); font-weight: 600; }
.delta .ab { color: var(--schlecht); font-weight: 600; }

/* Diagramm */
.diagramm { position: relative; }
.diagramm svg { display: block; width: 100%; height: 280px; overflow: visible; }
.diagramm .achse { fill: var(--leise); font-size: 11px; }
.diagramm .gitter { stroke: var(--linie); stroke-width: 1; }
.diagramm .linie { fill: none; stroke: var(--blau); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.diagramm .flaeche { fill: var(--blau-weich); }
.diagramm .fadenkreuz { stroke: var(--linie-stark); stroke-width: 1; }
.diagramm .punkt { fill: var(--blau); stroke: var(--flaeche); stroke-width: 2; }
.tooltip { position: absolute; pointer-events: none; background: var(--tinte); color: var(--papier); font-size: 12px; padding: 7px 10px; border-radius: 8px; white-space: nowrap; transform: translate(-50%, -110%); opacity: 0; transition: opacity 0.1s; }
.tooltip strong { font-size: 14px; }

/* Raster */
.raster { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.raster.drei { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Balkenlisten */
.balken { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.balken li { position: relative; display: flex; justify-content: space-between; gap: 12px; padding: 7px 10px; font-size: 14px; border-radius: 6px; overflow: hidden; }
.balken li::before { content: ''; position: absolute; inset: 0 auto 0 0; width: var(--w); background: var(--blau-weich); border-radius: 6px; }
.balken li > * { position: relative; }
.balken .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.balken .name small { color: var(--leise); margin-left: 6px; }
.balken .n { font-variant-numeric: tabular-nums; font-weight: 600; }
.balken .n small { font-weight: 400; color: var(--leise); margin-left: 6px; }
.leer { color: var(--leise); font-size: 14px; padding: 8px 0; }

/* Tabelle Übersicht */
.tabelle { width: 100%; border-collapse: collapse; }
.tabelle th { text-align: left; font-size: 12px; font-weight: 600; color: var(--leise); padding: 10px 14px; border-bottom: 1px solid var(--linie); white-space: nowrap; }
.tabelle td { padding: 12px 14px; border-bottom: 1px solid var(--linie); vertical-align: middle; }
.tabelle tr:last-child td { border-bottom: 0; }
.tabelle tbody tr { cursor: pointer; }
.tabelle tbody tr:hover td { background: var(--flaeche-2); }
.tabelle .r { text-align: right; }
.tabelle .seitenname { font-weight: 600; }
.tabelle .seitenname small { display: block; font-weight: 400; color: var(--leise); font-size: 12px; }
.spark { width: 120px; height: 32px; display: block; }
.spark path { fill: none; stroke: var(--blau); stroke-width: 1.5; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--leise); white-space: nowrap; }
.status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--linie-stark); }
.status.an::before { background: var(--gut); }

/* Verwaltung */
.verwaltung { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 16px; align-items: start; }
.seitenliste { list-style: none; margin: 0; padding: 6px; }
.seitenliste a { display: block; padding: 9px 12px; border-radius: 8px; text-decoration: none; color: var(--tinte); font-size: 14px; }
.seitenliste a small { display: block; color: var(--leise); font-size: 12px; }
.seitenliste a[aria-current='true'] { background: var(--blau-weich); }
.formular { display: grid; gap: 16px; }
.formular .zwei { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.snippet { background: var(--flaeche-2); border-radius: 8px; padding: 12px 14px; font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; word-break: break-all; }
.hinweis { font-size: 13px; color: var(--tinte-2); background: var(--flaeche-2); border-radius: 8px; padding: 12px 14px; line-height: 1.55; }
.hinweis strong { color: var(--tinte); }

/* Dialog */
dialog { border: 0; border-radius: 14px; padding: 0; width: min(760px, calc(100vw - 32px)); background: var(--flaeche); color: var(--tinte); box-shadow: 0 24px 64px #0000004d; }
dialog::backdrop { background: #0b0d1099; }
dialog header { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--linie); }
dialog .koerper { padding: 20px 22px; display: grid; gap: 16px; max-height: 70vh; overflow: auto; }
dialog footer { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 22px; border-top: 1px solid var(--linie); flex-wrap: wrap; }
.mailvorschau { width: 100%; height: 360px; border: 1px solid var(--linie); border-radius: 8px; background: #fff; }
.verlauf { font-size: 13px; color: var(--leise); margin: 0; padding-left: 18px; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login form { width: min(380px, 100%); padding: 28px; display: grid; gap: 16px; }
.login svg { width: 72px; color: var(--blau); }
.fehlertext { color: var(--schlecht); font-size: 13px; min-height: 1em; margin: 0; }

#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); background: var(--tinte); color: var(--papier); padding: 10px 16px; border-radius: 10px; font-size: 14px; opacity: 0; pointer-events: none; transition: 0.2s; z-index: 50; max-width: calc(100vw - 32px); }
#toast.zeigen { opacity: 1; transform: translateX(-50%); }

@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .raster.drei { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .raster, .raster.drei, .verwaltung { grid-template-columns: 1fr; }
  .tabelle .optional { display: none; }
  .kopf-innen { flex-wrap: wrap; gap: 12px; }
}
@media (max-width: 640px) {
  main { padding: 20px 16px 64px; }
  .kopf-innen { padding: 10px 16px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi .wert { font-size: 24px; }
  .formular .zwei { grid-template-columns: 1fr; }
  .diagramm svg { height: 220px; }
  .tabelle .spalte-spark { display: none; }
  .marke span, .breit { display: none; }
  .segment { width: 100%; }
  .segment button { flex: 1; padding: 6px 4px; }
  .nav a { padding: 7px 8px; }
}