/* Eingangsrechnungen - ruhige Buchhaltungs-Optik: kuehles Papier, Kontobuch-Gruen, Rot nur fuer Ueberfaelliges */
:root {
  --paper: #f6f8f7;
  --sheet: #ffffff;
  --ink: #1f2a27;
  --muted: #64736d;
  --line: #dbe3df;
  --ledger: #2f6b57;
  --ledger-soft: #e5efea;
  --due: #b3412e;
  --due-soft: #f9e6e1;
  --paid: #93a29c;
  --focus: #1d5c9b;
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.45 var(--font); }
button, input, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

button { padding: 7px 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--sheet); cursor: pointer; }
button:hover { border-color: var(--ledger); }
button.primary { background: var(--ledger); border-color: var(--ledger); color: #fff; }
button.primary:hover { background: #255a48; }
button.ghost { border-color: transparent; background: transparent; color: var(--muted); }
button.ghost:hover { color: var(--ink); border-color: var(--line); }
button:disabled { opacity: .55; cursor: wait; }
input, textarea { padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--sheet); width: 100%; }
input:focus, textarea:focus { border-color: var(--ledger); outline: none; box-shadow: 0 0 0 3px var(--ledger-soft); }
label { display: block; margin: 0 0 12px; color: var(--muted); font-size: 13.5px; }
label input, label textarea { margin-top: 4px; color: var(--ink); font-size: 15px; }
code { font-family: Consolas, "Cascadia Mono", Menlo, monospace; font-size: 14px; }
.msg { min-height: 1.4em; margin: 10px 0 0; font-size: 14px; }
.msg.bad { color: var(--due); }
.msg.ok { color: var(--ledger); }

/* ---------- Anmeldung ---------- */
.gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.card { width: min(400px, 100%); background: var(--sheet); border: 1px solid var(--line); border-top: 4px solid var(--ledger);
  border-radius: 8px; padding: 28px 28px 20px; }
.card h1 { margin: 0 0 18px; font-size: 22px; font-weight: 600; letter-spacing: -.01em; }
.card .lead { margin: -8px 0 18px; color: var(--muted); font-size: 14px; }
.card button { width: 100%; margin-top: 6px; }
.qr { display: block; margin: 0 auto 10px; width: 200px; height: 200px; image-rendering: pixelated; }
.secret { font-size: 13px; color: var(--muted); text-align: center; word-break: break-all; }

/* ---------- Kopfzeile ---------- */
.top { display: flex; align-items: center; gap: 22px; padding: 0 24px; height: 56px; background: var(--sheet); border-bottom: 1px solid var(--line); }
.brand { font-weight: 600; }
.tabs { display: flex; gap: 4px; align-self: stretch; }
.tabs button { border: 0; border-radius: 0; background: none; padding: 0 16px; color: var(--muted); border-bottom: 3px solid transparent; }
.tabs button[aria-current="page"] { color: var(--ink); border-bottom-color: var(--ledger); font-weight: 600; }
.who { margin-left: auto; display: flex; gap: 2px; }

/* ---------- Summen ---------- */
.summary { display: flex; gap: 40px; align-items: baseline; padding: 22px 24px 10px; }
.summary div { display: flex; flex-direction: column; }
.summary .k { color: var(--muted); font-size: 13px; }
.summary strong { font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.summary .due strong { color: var(--due); }
.summary .shown { margin-left: auto; text-align: right; color: var(--muted); font-size: 14px; }

/* ---------- Werkzeugleiste ---------- */
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 8px 24px 14px; }
.toolbar input[type="search"] { width: 280px; }
.check { display: flex; align-items: center; gap: 6px; margin: 0; color: var(--ink); font-size: 15px; white-space: nowrap; }
.check input { width: auto; margin: 0; }
.spacer { flex: 1; }

/* ---------- Tabelle ---------- */
.sheet-wrap { margin: 0 24px; overflow-x: auto; background: var(--sheet); border: 1px solid var(--line); border-radius: 8px; }
.sheet { width: 100%; border-collapse: collapse; font-size: 14px; }
.sheet th { position: sticky; top: 0; background: #eef2f0; text-align: left; font-weight: 600; font-size: 13px; color: var(--muted);
  padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; cursor: pointer; user-select: none; }
.sheet th[aria-sort="ascending"]::after { content: " ▲"; font-size: 10px; }
.sheet th[aria-sort="descending"]::after { content: " ▼"; font-size: 10px; }
.sheet th.num, .sheet td.num { text-align: right; }
.sheet td { padding: 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.sheet td .v { display: block; min-height: 34px; padding: 8px 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 320px; cursor: text; }
.sheet td.num .v { font-variant-numeric: tabular-nums; }
.sheet td.wide .v { white-space: normal; min-width: 220px; }
.sheet td input { border: 0; border-radius: 0; box-shadow: inset 0 0 0 2px var(--ledger); padding: 8px 10px; min-width: 110px; }
.sheet tbody tr:hover td { background: #fafcfb; }
/* Statusstreifen links: offen gruen, ueberfaellig rot, bezahlt grau */
.sheet tbody tr td:first-child { border-left: 4px solid var(--ledger); }
.sheet tbody tr.overdue td:first-child { border-left-color: var(--due); }
.sheet tbody tr.overdue td.due-cell .v { color: var(--due); font-weight: 600; }
.sheet tbody tr.paid td:first-child { border-left-color: var(--paid); }
.sheet tbody tr.paid td .v { color: var(--muted); }
.sheet tbody tr.saving td:last-child .act::before { content: "•"; color: var(--ledger); margin-right: 6px; }
.sheet tbody tr.error td { background: var(--due-soft); }
.sheet td.actions { width: 1%; white-space: nowrap; }
.sheet .act { display: flex; align-items: center; padding: 4px 6px; }
.sheet .act button { padding: 2px 8px; font-size: 14px; color: var(--muted); border-color: transparent; background: none; }
.sheet .act button:hover { color: var(--due); border-color: var(--due-soft); }
.empty { margin: 0; padding: 28px; color: var(--muted); text-align: center; }
.hint { margin: 10px 24px 0; color: var(--muted); font-size: 13px; }
.status { margin: 4px 24px 24px; min-height: 1.4em; font-size: 14px; color: var(--muted); }
.status.bad { color: var(--due); }

/* ---------- Dialoge ---------- */
dialog { border: 1px solid var(--line); border-top: 4px solid var(--ledger); border-radius: 8px; padding: 0; width: min(640px, calc(100vw - 32px)); color: var(--ink); }
dialog::backdrop { background: rgba(31, 42, 39, .35); }
.dlg { padding: 22px 24px 18px; }
.dlg h2 { margin: 0 0 12px; font-size: 19px; font-weight: 600; }
.dlg h3 { margin: 22px 0 6px; font-size: 15px; }
.dlg p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.dlg textarea { font-family: Consolas, "Cascadia Mono", Menlo, monospace; font-size: 12.5px; white-space: pre; }
.row { display: flex; gap: 10px; margin-top: 8px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.users { width: 100%; border-collapse: collapse; font-size: 14px; }
.users td { padding: 7px 4px; border-bottom: 1px solid var(--line); }
.users td:last-child { text-align: right; white-space: nowrap; }
.users button { padding: 3px 9px; font-size: 13px; }

@media (max-width: 760px) {
  .top { flex-wrap: wrap; height: auto; padding: 8px 14px; gap: 8px; }
  .summary { flex-wrap: wrap; gap: 18px; padding: 16px 14px 6px; }
  .summary .shown { margin-left: 0; text-align: left; }
  .toolbar { padding: 8px 14px 12px; }
  .toolbar input[type="search"] { width: 100%; }
  .sheet-wrap { margin: 0 8px; }
  .grid2 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }