:root{--bg: #f5f6f8;--panel: #ffffff;--border: #e2e5ea;--text: #1f2430;--muted: #6b7280;--primary: #2b5fd9;--primary-dark: #1f49a8;--ok: #1a7f47;--warn: #b46a00;--error: #b3261e;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.center{display:grid;place-items:center;height:100vh}.muted{color:var(--muted)}.login-wrap{display:grid;place-items:center;height:100vh}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:340px;display:flex;flex-direction:column;gap:14px;box-shadow:0 6px 24px #0000000f}.login-card h1{font-size:18px;margin:0}.login-card label,.modal label{display:flex;flex-direction:column;gap:6px;font-weight:600}input{border:1px solid var(--border);border-radius:8px;padding:9px 11px;font:inherit;background:#fff;width:100%}input:focus{outline:2px solid rgba(43,95,217,.3);border-color:var(--primary)}.btn{display:inline-block;background:var(--primary);color:#fff;border:none;border-radius:8px;padding:9px 14px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}.btn:hover{background:var(--primary-dark)}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn.small{padding:6px 10px;font-size:13px}.btn.disabled,.btn:disabled{background:#c7ccd6;cursor:not-allowed;pointer-events:none}button.btn{line-height:1.2}.app{max-width:1200px;margin:0 auto;padding:20px}.app-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.app-header h1{font-size:20px;margin:0}.header-actions{display:flex;align-items:center;gap:12px}.banner{padding:12px 16px;border-radius:8px;margin-bottom:14px}.banner-warn{background:#fff4e0;border:1px solid #f0d199;color:var(--warn)}.banner-error{background:#fdecea;border:1px solid #f3c0bc;color:var(--error)}.dropzone{border:2px dashed #c2c8d4;border-radius:var(--radius);background:var(--panel);padding:40px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.dropzone.active{border-color:var(--primary);background:#eef3ff}.dropzone.disabled{opacity:.6;cursor:progress}.dropzone-inner{display:flex;flex-direction:column;gap:6px}.toolbar{display:flex;align-items:center;justify-content:space-between;margin:18px 0 10px}.file-table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.file-table th,.file-table td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle}.file-table th{background:#fafbfc;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}.file-table td.orig{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}.file-table input{min-width:90px}.file-table input.proposed{min-width:220px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.file-table input.date{min-width:100px}.row-error{color:var(--error);font-size:12px;margin-top:4px}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-uploaded{background:#eef0f4;color:#555}.badge-converting,.badge-extracting{background:#e7f0ff;color:var(--primary-dark)}.badge-ready{background:#e3f6ea;color:var(--ok)}.badge-degraded{background:#fff4e0;color:var(--warn)}.badge-error{background:#fdecea;color:var(--error)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f141e73;display:grid;place-items:center;z-index:50}.modal{background:var(--panel);border-radius:var(--radius);padding:24px;width:480px;max-width:calc(100vw - 32px);display:flex;flex-direction:column;gap:14px}.modal h2{margin:0;font-size:18px}.placeholders{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--border);background:#f3f5f9;border-radius:999px;padding:4px 10px;font-family:ui-monospace,monospace;font-size:13px;cursor:pointer}.chip:hover{background:#e7ecf5}.preview code{font-family:ui-monospace,monospace;background:#f3f5f9;padding:3px 6px;border-radius:6px}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.error-box{background:#fdecea;border:1px solid #f3c0bc;color:var(--error);padding:9px 11px;border-radius:8px;font-size:13px}