/* Field app: large controls for gloves and sunlight. Colours are tokens; dark mode follows the device. */
:root {
  --bg: #f4f6f4; --card: #ffffff; --text: #17201a; --muted: #55635a; --border: #cdd6cf;
  --accent: #1f5f3a; --accent-text: #ffffff; --warn-bg: #fff3cd; --warn-text: #5c4400; --danger: #a12b2b;
  --ok-bg: #dff1e4; --run-bg: #e3edfb; --wait-bg: #eceeed;
  --gap: 12px; --radius: 12px; --tap: 56px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101612; --card: #1a231d; --text: #eef3ef; --muted: #a7b5ab; --border: #34423a;
    --accent: #5fb985; --accent-text: #06170d; --warn-bg: #4a3a0b; --warn-text: #ffe9a8; --danger: #ff8a8a;
    --ok-bg: #1d3a28; --run-bg: #1b2f4a; --wait-bg: #2a332d;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 18px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
#app { max-width: 760px; margin: 0 auto; padding: 0 16px calc(24px + env(safe-area-inset-bottom)); padding-top: env(safe-area-inset-top); }
header.bar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: var(--gap); padding: 10px 0; background: var(--bg); }
header.bar h1 { flex: 1; margin: 0; font-size: 22px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
h2 { font-size: 20px; margin: 22px 0 8px; }
p { margin: 8px 0; }
.small { color: var(--muted); font-size: 15px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin: var(--gap) 0; }
button, .btn { font: inherit; min-height: var(--tap); padding: 10px 18px; border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--card); color: var(--text); cursor: pointer; touch-action: manipulation; }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--danger); }
button.icon { min-width: var(--tap); padding: 10px; }
button:disabled { opacity: .5; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.row { display: flex; gap: var(--gap); flex-wrap: wrap; align-items: center; }
.row > .grow { flex: 1; }
.grid { margin: var(--gap) 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--gap); }
.grid button { min-height: 72px; font-size: 20px; }
a.card-link { display: block; color: inherit; text-decoration: none; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 15px; background: var(--wait-bg); }
.badge.in_progress { background: var(--run-bg); }
.badge.done { background: var(--ok-bg); }
.banner { margin: 10px 0; padding: 12px 14px; border-radius: var(--radius); background: var(--warn-bg); color: var(--warn-text); }
.banner.ok { background: var(--ok-bg); color: var(--text); }
.banner.error { background: var(--danger); color: #fff; }
.banner button { margin-top: 8px; }
label { display: block; margin: 12px 0 4px; font-weight: 600; }
input, select, textarea { font: inherit; width: 100%; min-height: var(--tap); padding: 10px 12px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card); color: var(--text); }
input[type=checkbox] { width: 28px; min-height: 28px; vertical-align: middle; margin-right: 10px; }
label.check { font-weight: 400; display: flex; align-items: center; min-height: var(--tap); }
.stepper { display: flex; gap: 8px; align-items: stretch; }
.stepper input { text-align: center; font-size: 26px; min-width: 0; flex: 1; width: auto; padding: 10px 4px; }
.stepper button { min-width: 52px; padding: 10px 4px; font-size: 20px; }
dialog { width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 24px); overflow: auto; border: 1px solid var(--border);
  border-radius: 16px; padding: 16px 18px; background: var(--card); color: var(--text); }
dialog::backdrop { background: rgba(0, 0, 0, .45); }
dialog h2 { margin-top: 0; }
dialog .actions { display: flex; gap: var(--gap); justify-content: flex-end; margin-top: 18px; flex-wrap: wrap; }
ul.events { list-style: none; margin: 0; padding: 0; }
ul.events li { display: flex; gap: 10px; align-items: baseline; padding: 8px 0; border-bottom: 1px solid var(--border); }
ul.events time { color: var(--muted); font-variant-numeric: tabular-nums; min-width: 52px; }
ul.events .what { flex: 1; }
.pile { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.pile.over { color: var(--danger); font-weight: 600; }
.version { text-align: center; margin-top: 28px; }
#app > button { display: block; width: 100%; margin: var(--gap) 0; }

/* The delivery slip (Anfuhrschein): the layout of the paper, big and readable in the cab */
.slip-number { font-size: 2rem; letter-spacing: .08em; text-align: center; font-weight: 700; width: 100%; box-sizing: border-box; }
.slip-row { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.slip-row strong { font-size: 1.15rem; text-align: right; flex: 1; }
.slip-line { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.slip-line.over { color: var(--danger); }
.slip-short { font-size: 1.6rem; font-weight: 700; letter-spacing: .05em; }
.card.muted { opacity: .55; }
.fillbar { height: 22px; border-radius: 999px; background: var(--wait-bg); border: 1px solid var(--border); overflow: hidden; margin: 6px 0; }
.fillbar > span { display: block; height: 100%; background: var(--run-bg); border-right: 1px solid var(--border); }
.fillbar.complete > span { background: var(--accent); border-right: 0; }
.card.struck { opacity: .45; }
.card.struck strong { text-decoration: line-through; }
.pile.empty { color: var(--accent); font-weight: 600; background: var(--ok-bg); border-radius: 8px; padding-left: 8px; padding-right: 8px; }