:root{--bg: #fafaf9;--surface: #ffffff;--text: #1c1917;--muted: #78716c;--border: #e7e5e4;--accent: #1d4ed8;--accent-soft: #eff6ff;--error: #b91c1c;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0c0a09;--surface: #1c1917;--text: #f5f5f4;--muted: #a8a29e;--border: #292524;--accent: #60a5fa;--accent-soft: #172554;--error: #f87171;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}button,select{font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:6px 12px;cursor:pointer}button:disabled,select:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.link{border:none;background:none;padding:0;color:var(--muted)}.muted{color:var(--muted)}.error{color:var(--error)}.center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.wordmark{font-weight:600;letter-spacing:-.01em}h1.wordmark{font-size:28px;margin:0}.page{max-width:960px;margin:0 auto;padding:0 16px 48px}.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:16px 0;border-bottom:1px solid var(--border);margin-bottom:32px}.bar-right{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.dropzone{border:2px dashed var(--border);border-radius:12px;background:var(--surface);padding:72px 24px;text-align:center;transition:border-color .15s,background .15s}.dropzone.hover{border-color:var(--accent);background:var(--accent-soft)}.dropzone.disabled{opacity:.6}.dropzone-title{font-size:22px;font-weight:600;margin:0 0 4px}.dropzone-buttons{display:flex;justify-content:center;gap:8px;margin-top:20px}.status{margin-top:16px;padding:16px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.status p{margin:8px 0 0}.status-line{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.progress{height:6px;margin-top:10px;border-radius:3px;background:var(--border);overflow:hidden}.progress>div{height:100%;background:var(--accent);transition:width .2s}.failed{margin:12px 0 0;padding:0;list-style:none;max-height:240px;overflow:auto;font-size:13px}.failed li{padding:2px 0;overflow-wrap:anywhere}section{margin-top:40px}h2{font-size:15px;font-weight:600;margin:0 0 8px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 8px 8px 0;border-bottom:1px solid var(--border);vertical-align:top}th{font-weight:500;color:var(--muted)}.num{text-align:right;white-space:nowrap}@media(max-width:640px){.dropzone{padding:48px 16px}table th:nth-child(2),table td:nth-child(2){display:none}}