:root {
  --bg: #f6f4ee;
  --panel: #ffffff;
  --ink: #1f2a24;
  --muted: #5d6b63;
  --line: #d9d6cb;
  --accent: #1d6b45;
  --accent-ink: #ffffff;
  --accent-soft: #e4f1e9;
  --danger: #a3261c;
  --danger-soft: #fbe9e7;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.top, .layout, .foot {
  max-width: 1100px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

.top { padding-top: 16px; padding-bottom: 4px; }
h1 { margin: 0; font-size: 1.5rem; line-height: 1.2; }
.purpose { margin: 4px 0 0; color: var(--muted); max-width: 60ch; }

.layout { display: grid; gap: 12px; padding-top: 12px; padding-bottom: 12px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  min-width: 0;
}

h2 { margin: 0 0 8px; font-size: 1.05rem; }
.meta { margin: 0 0 8px; color: var(--muted); font-size: 0.9rem; }
.hint { margin: 4px 0 10px; color: var(--muted); font-size: 0.85rem; }

fieldset { border: 0; margin: 0 0 6px; padding: 0; min-width: 0; }
legend { padding: 0; font-weight: 600; margin-bottom: 6px; }

.picker-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.picker-options label {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 6px 10px; text-align: center;
  border: 1px solid var(--line); border-radius: 10px; cursor: pointer;
  font-weight: 500;
}
.picker-options input { position: absolute; opacity: 0; pointer-events: none; }
.picker-options label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); font-weight: 600; }
.picker-options label:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 2px; }

form label { display: block; font-weight: 600; margin: 4px 0 4px; }

textarea, input[type="tel"] {
  width: 100%;
  font: inherit;
  color: inherit;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}
textarea { resize: vertical; min-height: 6.5em; }
textarea:focus-visible, input:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.row { display: flex; justify-content: space-between; align-items: center; margin: 2px 0 6px; }
.count { color: var(--muted); font-size: 0.85rem; }
button.link { background: none; border: 0; padding: 6px 0; color: var(--accent); font: inherit; font-size: 0.9rem; text-decoration: underline; cursor: pointer; }

button.primary {
  display: block; width: 100%; min-height: 48px;
  border: 0; border-radius: 10px;
  background: var(--accent); color: var(--accent-ink);
  font: inherit; font-weight: 700; font-size: 1.05rem; cursor: pointer;
}
button.primary:disabled { opacity: 0.6; cursor: progress; }

.status { margin: 8px 0 0; min-height: 1.4em; color: var(--muted); font-size: 0.9rem; }
.error {
  margin: 8px 0 0; padding: 10px 12px;
  background: var(--danger-soft); color: var(--danger);
  border-radius: 10px; font-weight: 500;
}
.error[hidden] { display: none; }

.customers { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.customer { border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; background: #fcfbf8; }
.customer h3 { margin: 0; font-size: 0.98rem; }
.customer p { margin: 2px 0 0; font-size: 0.88rem; color: var(--muted); }
.customer .history { color: var(--ink); }

.items { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.items li {
  display: flex; justify-content: space-between; gap: 12px; align-items: baseline;
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
}
.items .name { font-weight: 600; }
.items .price { font-variant-numeric: tabular-nums; white-space: nowrap; }

.foot { padding-top: 4px; padding-bottom: 24px; color: var(--muted); font-size: 0.82rem; }

@media (min-width: 640px) {
  .customers { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  h1 { font-size: 1.7rem; }
  .layout { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: start; }
  .panel.wide { grid-column: 1 / -1; }
  .customers { grid-template-columns: 1fr 1fr; }
}

.cards-title { margin-top: 18px; }

.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.card {
  min-width: 0;
  padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff;
  overflow-wrap: anywhere;
}
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card h3 { margin: 0; font-size: 1rem; }
.badge {
  flex: none; padding: 2px 8px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); font-size: 0.78rem; font-weight: 700;
}
.card p { margin: 6px 0 0; }
.card .product { font-weight: 600; }
.card .prices { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font-variant-numeric: tabular-nums; }
.card .old-price { color: var(--muted); }
.card .new-price { font-size: 1.25rem; color: var(--accent); }
.card .pct { font-size: 0.88rem; color: var(--muted); }
.card .reason { font-size: 0.88rem; color: var(--muted); }
.card .message {
  padding: 8px 10px; border-radius: 8px; background: var(--accent-soft);
  white-space: pre-wrap; font-size: 0.92rem;
}

.card.skipped { background: #f0efea; border-style: dashed; color: var(--muted); }
.card.skipped h3 { color: var(--muted); font-weight: 600; }
.card.skipped .badge { background: #e2e0d8; color: var(--muted); }

@media (min-width: 640px) {
  .cards { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .cards { grid-template-columns: 1fr 1fr 1fr; }
}

.card .discount-label { margin-left: auto; font-size: 0.88rem; color: var(--muted); white-space: nowrap; }
.card select {
  font: inherit; font-size: 0.95rem; color: var(--ink);
  min-height: 36px; padding: 4px 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
}
.card select:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
button.wa {
  display: block; width: 100%; min-height: 44px; margin-top: 10px;
  border: 0; border-radius: 10px;
  background: #1f8a4c; color: #fff;
  font: inherit; font-weight: 700; cursor: pointer;
}
button.wa:disabled { opacity: 0.6; cursor: progress; }
button.wa:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.card .card-error {
  margin: 8px 0 0; padding: 8px 10px; border-radius: 8px;
  background: var(--danger-soft); color: var(--danger); font-size: 0.9rem; font-weight: 500;
}
.card .published { font-size: 0.88rem; color: var(--muted); }
.card .published a { color: var(--accent); }
.card [hidden] { display: none; }