/* Mobile-first. Semantic tokens only (from tokens.css). Single accent: --accent. */
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font-sans);
  color: var(--fg-1);
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--rule);
}
.logo { height: 22px; width: auto; }
.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
}

.lang { margin-left: auto; display: flex; gap: 4px; }
.lang-opt {
  font: inherit; font-size: 12px; font-weight: 700; letter-spacing: 0.04em;
  color: var(--fg-3); background: none; border: 1px solid var(--rule);
  border-radius: 6px; padding: 4px 9px; min-height: 32px; cursor: pointer;
}
.lang-opt.active { color: var(--fg-inverse); background: var(--accent); border-color: var(--accent); }

.wrap { max-width: 720px; margin: 0 auto; padding: 24px 16px 64px; }
.title { font-size: 28px; font-weight: 400; letter-spacing: -0.02em; margin: 0 0 8px; }
.sub { color: var(--fg-2); margin: 0 0 24px; line-height: 1.5; }
.hint { color: var(--fg-3); font-size: 13px; margin: 4px 0 0; }

.card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--bg-paper);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 20px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.label { font-size: 13px; font-weight: 600; color: var(--fg-2); }

input[type=text], input[type=number], textarea, select, input[type=file] {
  font: inherit;
  color: var(--fg-1);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 12px;
  min-height: 44px;
  width: 100%;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }

.btn {
  font: inherit; font-weight: 600;
  color: var(--fg-inverse); background: var(--accent);
  border: none; border-radius: 6px;
  padding: 14px 20px; min-height: 48px; cursor: pointer;
  transition: filter 200ms cubic-bezier(0.2, 0, 0, 1);
}
.btn:active { filter: brightness(0.92); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-ghost {
  font: inherit; font-size: 14px; font-weight: 600; color: var(--accent);
  background: none; border: 1px dashed var(--rule); border-radius: 6px;
  padding: 10px 14px; min-height: 40px; cursor: pointer;
}

/* Segmented mode toggle */
.seg { display: flex; gap: 8px; }
.seg-opt {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--rule); border-radius: 6px; padding: 10px 12px;
  font-size: 14px; color: var(--fg-2); cursor: pointer;
}
.seg-opt input { accent-color: var(--accent); }
.seg-opt:has(input:checked) { border-color: var(--accent); color: var(--fg-1); }

/* Class chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg); border: 1px solid var(--rule); border-radius: 6px;
  padding: 6px 8px 6px 10px; font-size: 13px; color: var(--fg-1);
}
.chip button {
  font: inherit; font-size: 16px; line-height: 1; color: var(--fg-3);
  background: none; border: none; cursor: pointer; padding: 0 2px;
}
.chip-add { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.chip-add input { flex: 1; min-width: 160px; }

.advanced { font-size: 14px; color: var(--fg-2); }
.advanced summary { cursor: pointer; font-weight: 600; }
.adv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }

.status {
  margin-top: 20px; padding: 12px 16px;
  color: var(--fg-2); background: var(--bg-paper);
  border: 1px solid var(--rule); border-radius: 8px;
}
.status.error { color: var(--fg-1); border-color: var(--accent-3); }

.results { margin-top: 24px; display: flex; flex-direction: column; gap: 24px; }
.result-block { display: flex; flex-direction: column; gap: 8px; }
.h2 { font-size: 18px; font-weight: 600; margin: 0; }
.meta { font-size: 13px; font-weight: 400; color: var(--fg-3); text-transform: none; letter-spacing: 0; }
canvas { max-width: 100%; height: auto; border: 1px solid var(--rule); border-radius: 8px; }

.summary-text {
  margin: 0; line-height: 1.6; color: var(--fg-1);
  background: var(--bg-paper); border: 1px solid var(--rule);
  border-radius: 8px; padding: 16px; white-space: pre-wrap;
}

/* Item cards */
.items { display: flex; flex-direction: column; gap: 10px; }
.item-card {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--bg-paper); border: 1px solid var(--rule);
  border-radius: 8px; padding: 12px 14px;
}
.items-muted .item-card { opacity: 0.7; }
.swatch { width: 12px; height: 12px; border-radius: 3px; margin-top: 4px; flex: none; }
.item-body { flex: 1; min-width: 0; }
.item-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.item-name { font-weight: 600; }
.bin-chip {
  font-size: 12px; font-weight: 600; color: var(--fg-inverse);
  background: var(--accent); border-radius: 6px; padding: 3px 8px;
}
.bin-chip.pending {
  color: var(--fg-3); background: none; border: 1px dashed var(--rule);
}
.item-card.pending { opacity: 0.75; }
.item-card.muted-card { opacity: 0.6; }
.item-card { transition: opacity 200ms ease; }
.item-meta { font-size: 13px; color: var(--fg-2); margin-top: 2px; display: flex; gap: 8px; flex-wrap: wrap; }
.item-det { color: var(--fg-3); }
.item-reason { font-size: 13px; color: var(--fg-2); margin: 6px 0 0; line-height: 1.5; }

.raw { color: var(--fg-3); font-size: 13px; }
.raw summary { cursor: pointer; }
.raw .items { margin-top: 10px; }