:root {
  --bg: #f4f2ed;
  --panel: #ffffff;
  --ink: #1f2522;
  --muted: #6b726e;
  --line: #e1ded6;
  --line-strong: #cbc7bc;
  --brand: #2c3e35;
  --brand-ink: #e9dcc0;
  --accent: #3c6e57;
  --ruhe: #eceef3;
  --sonntag: #f3f0fa;
  --feiertag: #fdf3df;
  --pruefen: #fff3a8;
  --rekon: #b4471c;
  --rekon-bg: #fbe9e1;
  --orig: #2f6690;
  --orig-bg: #e3eef7;
  --ok: #2f7d4f;
  --ok-bg: #e4f3e9;
  --warn: #9a6a00;
  --warn-bg: #fdf3d6;
  --bad: #a3322b;
  --bad-bg: #fbe5e3;
  --radius: 8px;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0 0 .5rem; line-height: 1.2; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.1rem; }
h3 { font-size: .95rem; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 12px; }
[hidden] { display: none !important; }

/* ---------- Login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  background: var(--panel); width: min(360px, 100%); padding: 28px; border-radius: 12px;
  border: 1px solid var(--line); box-shadow: 0 10px 30px rgba(0,0,0,.06);
  display: grid; gap: 12px;
}
.login-card h1 { margin: 6px 0 0; }
.login-card p { margin: 0 0 6px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 10px; background: var(--brand); color: var(--brand-ink);
  display: grid; place-items: center; font-weight: 700; letter-spacing: .5px;
}
.brand-mark.sm { width: 28px; height: 28px; border-radius: 7px; font-size: 11px; }
.err { color: var(--bad); min-height: 1.2em; margin: 0; }

/* ---------- Kopf ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 18px; padding: 10px 20px;
  background: var(--brand); color: var(--brand-ink);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; }
.brand .brand-mark { background: var(--brand-ink); color: var(--brand); }
nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
nav a {
  color: var(--brand-ink); text-decoration: none; padding: 6px 12px; border-radius: 6px; opacity: .8; white-space: nowrap;
}
nav a:hover { opacity: 1; background: rgba(255,255,255,.07); }
nav a.on { opacity: 1; background: rgba(255,255,255,.14); }

main { max-width: 1380px; margin: 0 auto; padding: 20px; }

/* ---------- Bausteine ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; overflow-x: auto; }
.list { min-width: 640px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.grow { flex: 1; }
.spacer { flex: 1; }
label { display: grid; gap: 4px; font-size: 12px; color: var(--muted); font-weight: 550; }
input, select, textarea {
  font: inherit; color: var(--ink); background: #fff;
  border: 1px solid var(--line-strong); border-radius: 6px; padding: 7px 9px; min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 0; border-color: var(--accent); }
textarea { font-family: var(--mono); font-size: 13px; width: 100%; min-height: 180px; }
input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.btn {
  font: inherit; font-weight: 550; cursor: pointer; border-radius: 6px; padding: 7px 14px;
  border: 1px solid var(--line-strong); background: #fff; color: var(--ink); white-space: nowrap;
}
.btn:hover { border-color: var(--ink); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #335f4b; }
.btn.danger { color: var(--bad); }
.btn.danger:hover { border-color: var(--bad); }
.btn.ghost { background: transparent; border-color: rgba(233,220,192,.4); color: var(--brand-ink); }
.btn.sm { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }

.badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase; padding: 2px 8px; border-radius: 99px; }
.badge.rekon { background: var(--rekon-bg); color: var(--rekon); }
.badge.orig { background: var(--orig-bg); color: var(--orig); }

.notice { border-radius: var(--radius); padding: 10px 14px; margin-bottom: 12px; border: 1px solid transparent; }
.notice.rekon { background: var(--rekon-bg); color: #6d2a10; border-color: #f0c7b5; }
.notice.orig { background: var(--orig-bg); color: #1d4560; border-color: #bcd6ea; }
.notice.ok { background: var(--ok-bg); color: #1d4f31; }
.notice.warn { background: var(--warn-bg); color: #5f4200; }
.notice.bad { background: var(--bad-bg); color: #6e1f1a; }
.notice ul { margin: 4px 0 0; padding-left: 18px; }

/* ---------- Listen ---------- */
table { border-collapse: collapse; width: 100%; }
.list th, .list td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.list th { font-size: 12px; color: var(--muted); font-weight: 600; }
.list tr.click { cursor: pointer; }
.list tr.click:hover td { background: #faf9f6; }
.empty { padding: 28px; text-align: center; color: var(--muted); }

/* ---------- Zettel-Editor ---------- */
.sheet-head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 12px; }
.sheet-head h1 { margin: 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.card .k { font-size: 12px; color: var(--muted); }
.card .v { font-size: 20px; font-weight: 650; font-variant-numeric: tabular-nums; }
.card .s { font-size: 12px; color: var(--muted); }
.card.good .v { color: var(--ok); }
.card.bad .v { color: var(--bad); }

.tablewrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.grid th, .grid td { padding: 3px 6px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.grid th { position: sticky; top: 0; background: #faf9f6; font-size: 11.5px; color: var(--muted); font-weight: 600; text-align: left; z-index: 1; }
.grid th.num { text-align: right; }
.grid td.num { font-variant-numeric: tabular-nums; }
.grid tr.ruhe td { background: var(--ruhe); }
.grid tr.sonntag td { background: var(--sonntag); }
.grid tr.feiertag td { background: var(--feiertag); }
.grid tr.inaktiv td { color: #9aa09c; }
.grid tr.inaktiv td.t input { visibility: hidden; }
.grid tr.leer td { color: #9aa09c; }
.grid tr.leer td.t input { opacity: .55; }
.grid tr.sum td { font-weight: 700; border-top: 2px solid var(--line-strong); border-bottom: 0; background: #faf9f6; }
.grid td.t input { width: 62px; padding: 3px 5px; font-family: var(--mono); font-size: 13px; text-align: center; }
.grid td.t input.p { width: 48px; }
.grid td.t input.pruefen { background: var(--pruefen); border-color: #d7b800; }
.grid td.t input.changed { border-color: var(--orig); box-shadow: inset 0 0 0 1px var(--orig); }
.grid .fname { display: block; font-size: 10.5px; color: var(--warn); line-height: 1.1; }
.lock { cursor: pointer; border: 1px solid #b9d3c5; background: #e8f2ec; color: var(--accent); font: inherit; font-size: 11.5px; font-weight: 600; padding: 1px 7px; border-radius: 99px; }
.lock:hover { border-color: var(--accent); }
.wicon { color: var(--warn); cursor: help; font-weight: 700; }
.chk-geprueft { font-size: 12px; padding: 2px 8px; }

.savebar { position: sticky; bottom: 12px; z-index: 5; display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap;
  background: var(--orig-bg); border: 1px solid #bcd6ea; border-radius: var(--radius); padding: 10px 14px; margin-top: 12px; box-shadow: 0 6px 20px rgba(0,0,0,.08); }
.savebar label { color: #1d4560; }
.savebar input { min-width: 280px; }

/* Excel-Ansicht */
.xl { font-family: Calibri, "Segoe UI", sans-serif; font-size: 13px; user-select: text; }
.xl th, .xl td { border: 1px solid #d4d4d4; padding: 2px 6px; white-space: nowrap; }
.xl th { background: #f2f2f2; font-weight: 600; }
.xl td.num { text-align: right; }

/* Raster-Formular */
.raster th, .raster td { padding: 4px 6px; border-bottom: 1px solid var(--line); text-align: left; }
.raster th { font-size: 12px; color: var(--muted); }
.raster input[type=text] { width: 72px; font-family: var(--mono); text-align: center; }
.raster tr.off td:not(:first-child):not(:nth-child(2)) { opacity: .45; }
.rates { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.rates input { width: 100%; }

.preview td, .preview th { padding: 4px 8px; border-bottom: 1px solid var(--line); }
.preview .bad { color: var(--bad); }

#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); opacity: 0; transition: .2s;
  background: var(--ink); color: #fff; padding: 9px 16px; border-radius: 8px; z-index: 100; pointer-events: none; max-width: 90vw; }
#toast.show { opacity: 1; transform: translateX(-50%); }
#toast.err { background: var(--bad); }

.print-only { display: none; }

@media (max-width: 720px) {
  main { padding: 12px; }
  .top { padding: 8px 12px; gap: 10px; }
  .brand span:last-child { display: none; }
}

/* ---------- Druck / PDF ---------- */
@media print {
  @page { size: A4 portrait; margin: 12mm 10mm; }
  body { background: #fff; font-size: 10.5px; }
  .top, #main > :not(.print-only), #toast { display: none !important; }
  main { padding: 0; max-width: none; }
  .print-only { display: block !important; position: relative; }
  .print-only h1 { font-size: 16px; margin: 0 0 2px; }
  .print-only .meta { margin-bottom: 8px; color: #333; }
  .print-only .pbanner { border: 2px solid var(--rekon); color: var(--rekon); padding: 5px 8px; font-weight: 700; margin-bottom: 8px; }
  .print-only .pbanner.orig { border-color: var(--orig); color: var(--orig); }
  .print-only table { font-size: 9.5px; }
  .print-only th, .print-only td { border: 1px solid #999; padding: 2px 4px; }
  .print-only th { background: #eee !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .print-only tr.ruhe td { background: #f0f0f0 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .print-only .wm { position: fixed; top: 42%; left: 0; right: 0; text-align: center; transform: rotate(-28deg);
    font-size: 64px; font-weight: 800; color: rgba(180,71,28,.13); letter-spacing: 6px; z-index: 0; pointer-events: none; }
  .print-only .pfoot { margin-top: 10px; font-size: 9px; color: #333; border-top: 1px solid #999; padding-top: 4px; }
  .print-only .sumbox { margin-top: 8px; }
  .print-only .sumbox td { border: 1px solid #999; }
}