:root{--bg:#0b1020;--panel:#141b2e;--panel-2:#1b2440;--border:#2a3350;--text:#e8ecf5;--muted:#9aa4bf;--accent:#4f7cff;--accent-2:#2bd4a8;--danger:#ff6b6b;--radius:12px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:15px;line-height:1.5}.wrap{max-width:980px;margin:0 auto;padding:32px 20px 80px}header h1{margin:0 0 4px;font-size:26px;letter-spacing:-.01em}header p{margin:0 0 24px;color:var(--muted)}.tabs{display:flex;gap:8px;margin-bottom:20px}.tab{background:transparent;color:var(--muted);border:1px solid var(--border);border-radius:10px;padding:9px 18px;font-size:15px;font-weight:600;cursor:pointer}.tab.active{background:var(--panel-2);color:var(--text);border-color:var(--accent)}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}.card h2{margin:0 0 14px;font-size:16px;font-weight:600}.card-toggle{display:flex;align-items:center;justify-content:space-between;cursor:pointer;outline:none}.card-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.card-toggle:hover h2{color:var(--accent)}.chevron{color:var(--muted);font-size:14px;transition:transform .15s;flex-shrink:0;margin-left:12px}.chevron.open{transform:rotate(180deg)}.drop{border:2px dashed var(--border);border-radius:var(--radius);padding:28px;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s}.drop.drag,.drop:hover{border-color:var(--accent);background:var(--panel-2)}.drop strong{color:var(--text)}.file-name{margin-top:12px;color:var(--accent-2);font-weight:600;word-break:break-all}.stages{display:flex;flex-wrap:wrap;gap:14px}.stage{display:flex;align-items:center;gap:8px;background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:7px 14px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;font-size:14px}.stage input{accent-color:var(--accent)}button.primary{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:12px 22px;font-size:15px;font-weight:600;cursor:pointer}button.primary:disabled{opacity:.55;cursor:not-allowed}button.ghost{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 16px;font-size:14px;cursor:pointer;text-decoration:none;display:inline-block}button.ghost:hover{border-color:var(--accent)}.row{gap:12px;align-items:center}.metrics,.row{display:flex;flex-wrap:wrap}.metrics{gap:14px}.metric{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:12px 16px;min-width:120px}.metric .v{font-size:22px;font-weight:700}.metric .k{color:var(--muted);font-size:13px}pre.preview{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:14px;max-height:500px;overflow:auto;white-space:pre-wrap;word-break:break-word;font-size:13px;margin:0}table.map{width:100%;border-collapse:collapse;font-size:13px}table.map td,table.map th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top}table.map th{color:var(--muted);font-weight:600}table.map code{color:var(--accent-2)}.tag{display:inline-block;background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:1px 7px;font-size:12px;color:var(--muted)}.error{background:rgba(255,107,107,.12);border:1px solid var(--danger);color:#ffd5d5;border-radius:10px;padding:12px 14px}.note{color:var(--muted);font-size:13px}.spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-3px;margin-right:8px}@keyframes spin{to{transform:rotate(1turn)}}.scroll-tbl{max-height:500px;overflow:auto}