:root {
  --paper: #fbfaf7;
  --ink: #1b2230;
  --ink-soft: #5a6373;
  --line: #e5e1d8;
  --field: #ffffff;
  --accent: #1f8a4c;      /* primary actions */
  --accent-press: #176b3b;
  --warn: #b4541a;
  --danger: #b3261e;
  --chip: #eef2ec;
  --radius: 12px;
  --maxw: 560px;
  --mono: ui-monospace, "SF Mono", "Roboto Mono", Menlo, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  -webkit-text-size-adjust: 100%;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 16px 96px;
}

header.bar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 14px 16px;
}
header.bar .wrap-bar {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.shopname {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

h1 { font-size: 1.4rem; letter-spacing: -0.02em; margin: 18px 0 4px; }
h2 { font-size: 1.05rem; margin: 22px 0 8px; }
p.sub { color: var(--ink-soft); margin: 0 0 16px; }

label { display: block; font-size: 0.85rem; color: var(--ink-soft); margin: 14px 0 6px; }

input, select, textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 12px;
}
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
textarea { min-height: 64px; resize: vertical; }

/* mode toggle */
.toggle { display: flex; gap: 8px; }
.toggle button {
  flex: 1;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--field);
  border-radius: 10px;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
}
.toggle button[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent-press);
  background: var(--chip);
}

/* the parchi: order lines on a ruled slip */
.slip { margin-top: 10px; }
.line-row {
  display: grid;
  grid-template-columns: 1fr 88px 40px;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
}
.line-row input { border: none; border-radius: 0; background: transparent; padding: 8px 2px; }
.line-row .rm {
  background: none; border: none; color: var(--ink-soft);
  font-size: 1.3rem; line-height: 1; cursor: pointer; padding: 4px;
}

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 4px; }
.chip {
  background: var(--chip);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.85rem;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}
.btn:active { background: var(--accent-press); }
.btn.secondary { background: var(--field); color: var(--ink); border: 1px solid var(--line); }
.btn.ghost { background: transparent; color: var(--accent-press); border: 1px solid var(--line); }
.btn.small { width: auto; padding: 9px 14px; font-size: 0.9rem; }
.btn:disabled { opacity: 0.5; cursor: default; }

.row-actions { display: flex; gap: 8px; margin-top: 10px; }

.card {
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
}

.amount { font-family: var(--mono); }
.totals { border-top: 1px solid var(--line); margin-top: 10px; padding-top: 10px; }
.totals .grand { display: flex; justify-content: space-between; font-weight: 700; font-size: 1.1rem; }
.totals .line { display: flex; justify-content: space-between; color: var(--ink-soft); font-size: 0.9rem; padding: 2px 0; }

.pill {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--chip);
  color: var(--ink-soft);
}
.pill.go { background: #e4f4ea; color: var(--accent-press); }
.pill.warn { background: #fbeadf; color: var(--warn); }
.pill.paid { background: #e4f4ea; color: var(--accent-press); }

.steps { display: flex; gap: 4px; margin: 14px 0; }
.steps .step { flex: 1; height: 6px; border-radius: 4px; background: var(--line); }
.steps .step.on { background: var(--accent); }

.muted { color: var(--ink-soft); font-size: 0.9rem; }
.err { color: var(--danger); font-size: 0.9rem; margin-top: 8px; min-height: 1.2em; }
.ok { color: var(--accent-press); }
.center { text-align: center; }

.order-item { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.order-item .name { flex: 1; }
.order-item.unavailable .name { text-decoration: line-through; color: var(--ink-soft); }

.list-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--field);
  margin-bottom: 8px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  font: inherit;
  color: inherit;
}
.list-row .who { font-weight: 600; }
.list-row .meta { font-size: 0.82rem; color: var(--ink-soft); }

.tabs { display: flex; gap: 6px; margin: 14px 0; }
.tabs button {
  flex: 1; padding: 10px; border: 1px solid var(--line); background: var(--field);
  border-radius: 8px; font-weight: 600; color: var(--ink-soft); cursor: pointer;
}
.tabs button[aria-selected="true"] { border-color: var(--accent); color: var(--accent-press); background: var(--chip); }

.admin-item {
  display: grid;
  grid-template-columns: 26px 1fr 96px;
  gap: 8px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}
.admin-item input[type="checkbox"] { width: 22px; height: 22px; }
.admin-item .price { text-align: right; }
.admin-item .sub { grid-column: 1 / -1; }
.admin-item select { padding: 6px 8px; font-size: 0.85rem; }

@media (prefers-reduced-motion: no-preference) {
  .list-row { transition: border-color 0.15s ease; }
  .list-row:hover { border-color: var(--accent); }
}