/* Inventar - Bedienung einhändig, im Keller, mit kalten Fingern.
   Keine Webfonts: die Seite muss auf dem Flohmarkt ohne Netz funktionieren. */

:root {
  --ink: #12161c;
  --paper: #ffffff;
  --surface: #f2f4f6;
  --line: #d3d8de;
  --muted: #5b6672;

  --erfassen: #0a7d4a;
  --verkaufen: #b3231f;
  --ansehen: #4a5561;
  --warn: #8a5200;

  --mode: var(--ansehen);
  --tap: 46px;
  --radius: 3px;
}

body.mode-erfassen  { --mode: var(--erfassen); }
body.mode-verkaufen { --mode: var(--verkaufen); }
body.mode-ansehen   { --mode: var(--ansehen); }

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}

/* ---------- Modusbalken: das Leitsystem der App ---------- */
.modebar {
  position: sticky; top: 0; z-index: 20;
  background: var(--mode); color: #fff;
  padding: calc(env(safe-area-inset-top) + 6px) 10px 6px;
}
.modes { display: flex; gap: 4px; }
.modes a {
  flex: 1; text-align: center; padding: 10px 4px;
  color: #fff; text-decoration: none; font-weight: 600; font-size: 15px;
  border: 1px solid rgba(255, 255, 255, .45); border-radius: var(--radius);
}
.modes a.on { background: #fff; color: var(--mode); border-color: #fff; }
.ctx {
  margin-top: 6px; font-size: 14px;
  display: flex; align-items: center; gap: 8px; min-height: 22px;
}
.ctx a { color: #fff; font-weight: 600; }
.ctx .clear { text-decoration: none; font-size: 20px; line-height: 1; padding: 0 6px; }
.ctx .none { opacity: .8; }

.mainnav {
  display: flex; gap: 2px; overflow-x: auto;
  background: var(--ink); padding: 0 6px;
  -webkit-overflow-scrolling: touch;
}
.mainnav a {
  color: #fff; text-decoration: none; white-space: nowrap;
  padding: 12px 10px; font-size: 14px; opacity: .82;
}
.mainnav a:hover, .mainnav a:focus { opacity: 1; }

main { max-width: 780px; margin: 0 auto; padding: 14px 12px 60px; }

h1 { font-size: 24px; margin: 8px 0 12px; }
h2 { font-size: 17px; margin: 0 0 8px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
a { color: #0b4c8c; }

.count {
  font-size: 13px; font-weight: 600; color: var(--muted);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 1px 8px;
}
.sum { font-size: 15px; font-weight: 700; margin-left: auto; }
.hint { color: var(--muted); font-size: 14px; }
.note { background: #fffbe8; border-left: 3px solid var(--warn); padding: 8px 10px; }
.empty { color: var(--muted); font-style: italic; }
.req { font-size: 11px; font-weight: 600; color: var(--muted); }

/* ---------- Meldungen ---------- */
.flash {
  padding: 10px 12px; border-radius: var(--radius); margin: 0 0 12px;
  border-left: 4px solid var(--erfassen); background: #fff;
}
.flash.err  { border-color: var(--verkaufen); background: #fdeceb; }
.flash.warn { border-color: var(--warn); background: #fff8e6; }

/* ---------- Flächen ---------- */
.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px; margin: 0 0 14px;
}
.card.narrow { max-width: 460px; }
.card.urgent { border-color: var(--verkaufen); border-left-width: 4px; }
.card.closed { background: var(--surface); }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(104px, 1fr)); gap: 8px; margin-bottom: 16px; }
.tile {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 10px; text-decoration: none; color: var(--ink);
  display: flex; flex-direction: column; gap: 2px;
}
.tile b { font-size: 22px; font-variant-numeric: tabular-nums; }
.tile span { font-size: 12px; color: var(--muted); }
.tile.flat { background: var(--surface); }

/* ---------- Formulare ---------- */
label { display: block; margin-bottom: 12px; font-size: 14px; font-weight: 600; }
input[type=text], input[type=password], input[type=url], input[type=number],
input[type=search], input[type=file], select, textarea {
  display: block; width: 100%; margin-top: 4px;
  font: inherit; font-weight: 400;
  padding: 11px 10px; min-height: var(--tap);
  border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; color: var(--ink);
}
textarea { min-height: 88px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > label { flex: 1 1 150px; }

button, .btn {
  font: inherit; font-weight: 600; cursor: pointer;
  min-height: var(--tap); padding: 11px 16px;
  border: 1px solid var(--ink); border-radius: var(--radius);
  background: #fff; color: var(--ink);
  text-decoration: none; display: inline-flex; align-items: center; justify-content: center;
}
button.primary, .btn.primary { background: var(--ink); color: #fff; }
button.sell { background: var(--verkaufen); border-color: var(--verkaufen); color: #fff; }
button.destructive { background: var(--verkaufen); border-color: var(--verkaufen); color: #fff; }
button.ghost, .btn.ghost { border-color: var(--line); color: var(--muted); font-weight: 500; }
button.small, .btn.small { min-height: 34px; padding: 6px 10px; font-size: 13px; }
button.big, .btn.big { min-height: 56px; font-size: 18px; padding: 14px 22px; }
button.huge { min-height: 78px; font-size: 24px; width: 100%; }
button:disabled { opacity: .45; cursor: not-allowed; }
:focus-visible { outline: 3px solid #0b4c8c; outline-offset: 2px; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; align-items: center; }
.inline-form { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-top: 10px; }
.inline-form label { margin-bottom: 0; flex: 1 1 140px; }
form.inline { display: inline; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.filters input, .filters select { width: auto; flex: 1 1 130px; margin-top: 0; }

/* ---------- Listen ---------- */
.itemlist, .queue, .deletelist, .userlist, .listings, .log { list-style: none; margin: 0; padding: 0; }

.itemlist li {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 6px; padding: 10px 12px;
  display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline;
}
.itemlist li > a { flex: 1 1 60%; text-decoration: none; color: var(--ink); display: flex; gap: 8px; align-items: baseline; }
.itemlist .title { font-weight: 600; }
.itemlist .meta { font-size: 13px; color: var(--muted); margin-left: auto; }
.itemlist li.empty { display: block; }

.token {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px; font-weight: 700; letter-spacing: .06em;
  background: var(--surface); border: 1px solid var(--line); border-radius: 2px;
  padding: 2px 6px;
}
.tokenline { color: var(--muted); font-size: 14px; margin-top: -6px; }

.badge {
  font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line); color: var(--muted);
}
.badge.s-inseriert  { background: #e8f0fb; border-color: #b9d0ee; color: #12507f; }
.badge.s-reserviert { background: #fff3dc; border-color: #e6c88a; color: #7a4c00; }
.badge.s-verkauft   { background: #e6f4ec; border-color: #a8d6bb; color: #0a5c37; }
.badge.s-verschenkt { background: #f0ecf8; border-color: #c9bde4; color: #4a2f80; }
.badge.s-entsorgt   { background: #f1f2f4; border-color: var(--line); color: var(--muted); }

.plat { font-size: 12px; font-weight: 700; color: var(--muted); }
.listings li { padding: 7px 0; border-bottom: 1px solid var(--line); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.listings li.gone { opacity: .5; text-decoration: line-through; }
.log li { font-size: 13px; color: var(--muted); padding: 3px 0; }
.log time { font-variant-numeric: tabular-nums; margin-right: 6px; }
.log .who { font-style: italic; }

.deletelist li {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  padding: 10px 0; border-bottom: 1px solid var(--line);
}
.check { display: flex; gap: 10px; align-items: center; flex: 1 1 60%; margin: 0; }
.check input { width: 26px; height: 26px; margin: 0; flex: none; }

.userlist li {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px; margin-bottom: 8px;
}
.userlist li.inactive { opacity: .6; }
.userlist .who { display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; margin-bottom: 8px; }
.userlist .uname { font-family: ui-monospace, Menlo, monospace; font-size: 13px; color: var(--muted); }
.userlist .meta { font-size: 12px; color: var(--muted); }
.rowactions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }

/* ---------- Verkaufsbestätigung ---------- */
.confirm { text-align: center; }
.confirm .kicker { color: var(--verkaufen); font-weight: 700; text-transform: none; margin-bottom: 0; }
.confirm h1 { font-size: 27px; margin: 4px 0 6px; }
.confirmimg { max-width: 100%; max-height: 40vh; border-radius: var(--radius); margin: 10px 0; }
.sellform { margin: 18px 0; }
.sellform details { margin-top: 12px; text-align: left; }
.sellform summary { color: var(--muted); font-size: 14px; cursor: pointer; padding: 8px 0; }

/* ---------- Scanner ---------- */
.scanner video { width: 100%; max-height: 54vh; background: #000; border-radius: var(--radius); display: block; }
.scanner .scanhint { font-size: 14px; color: var(--muted); margin: 8px 0 0; }
.scanner .scanerr { font-size: 14px; color: var(--verkaufen); }

.queue li {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 8px 10px; margin-bottom: 6px;
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}
.queue .title { font-weight: 600; flex: 1 1 50%; }
.queue input[type=text] { width: 5.5em; margin-top: 0; min-height: 38px; padding: 6px 8px; }
.queue .waiting { font-size: 12px; color: var(--warn); font-weight: 700; }

.netstate {
  position: sticky; top: 0; z-index: 15;
  background: var(--warn); color: #fff; font-size: 14px; font-weight: 600;
  padding: 8px 12px; border-radius: var(--radius); margin-bottom: 12px;
}

details.danger { margin-top: 20px; }
details.danger summary { color: var(--verkaufen); cursor: pointer; padding: 8px 0; font-size: 14px; }
details summary { cursor: pointer; }

.thumb { max-width: 160px; border: 1px solid var(--line); border-radius: var(--radius); }

/* ---------- Anmeldung ---------- */
body.bare { background: var(--surface); }
.loginwrap {
  max-width: 380px; margin: 12vh auto; padding: 22px;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
}
.loginwrap h1 { margin-top: 0; }
.loginwrap button { width: 100%; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}