:root {
  --bg: #f4f1ea;
  --ink: #1b1f1c;
  --muted: #5c635d;
  --line: #d7d0c4;
  --card: #fffdf8;
  --accent: #1f5c4d;
  --accent-2: #c45c26;
  --danger: #9b2c2c;
  --mono: "Cascadia Mono", "Consolas", monospace;
  --sans: "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); }
body { min-height: 100vh; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 32px 20px 64px; }
.head h1 { margin: 6px 0 10px; font-size: 28px; letter-spacing: -0.03em; }
.eyebrow { margin: 0; color: var(--accent); font-weight: 700; font-size: 13px; }
.lead { margin: 0; color: var(--muted); line-height: 1.55; max-width: 42em; }

.panel, .result { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; margin-top: 20px; }
.upload { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.file-pick { display: flex; align-items: center; gap: 10px; }
.file-pick input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.file-btn, .btn { border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 999px; padding: 9px 16px; cursor: pointer; font: inherit; text-decoration: none; display: inline-flex; align-items: center; }
.btn.primary, .file-btn { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn:hover, .file-btn:hover { filter: brightness(1.05); }
.file-name, .hint { color: var(--muted); font-size: 13px; }
.hint { margin: 12px 0 0; }
.err { color: var(--danger); margin: 10px 0 0; }
.hidden { display: none !important; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.stat { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: #fff; }
.stat b { display: block; font-size: 20px; }
.stat span { color: var(--muted); font-size: 12px; }
.actions { display: flex; gap: 8px; margin: 16px 0; }

.tabs { display: flex; flex-wrap: wrap; gap: 6px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.tab { border: 0; background: transparent; padding: 8px 10px; cursor: pointer; color: var(--muted); font: inherit; }
.tab.active { color: var(--accent); font-weight: 700; box-shadow: inset 0 -2px 0 var(--accent); }
.tab-panel { display: none; padding-top: 16px; }
.tab-panel.active { display: block; }

.block { border-top: 1px dashed var(--line); padding: 10px 0; }
.block:first-child { border-top: 0; }
.marker { color: var(--accent-2); font-weight: 700; }
.num { color: var(--muted); font-size: 12px; margin-right: 8px; }
.claim { margin-bottom: 16px; }
.claim h3 { margin: 0 0 6px; font-size: 15px; }
.figs { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.fig { border: 1px solid var(--line); border-radius: 10px; padding: 8px; background: #fff; }
.fig img { width: 100%; height: 140px; object-fit: contain; background: #f7f4ee; }
.fig p { margin: 8px 0 0; font-size: 12px; color: var(--muted); word-break: break-all; }

#xmlView { margin: 0; max-height: 70vh; overflow: auto; background: #1b1f1c; color: #f4f1ea; padding: 16px; border-radius: 10px; font-family: var(--mono); font-size: 12px; white-space: pre-wrap; }
.desc-p { margin: 0 0 10px; line-height: 1.6; }
.busy { opacity: 0.6; pointer-events: none; }