:root{--bg: #0f0f1a;--card: #1a1a2e;--card2: #16213e;--accent: #e94560;--green: #4ade80;--yellow: #facc15;--red: #f87171;--text: #e2e8f0;--muted: #94a3b8;--border: #2d3748}body{background:var(--bg)}.app{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.tabs{display:flex;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.tab-btn{flex:1;padding:14px;background:none;border:none;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;border-bottom:3px solid transparent;transition:all .2s}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-content{flex:1;padding:16px;overflow-y:auto}.card{background:var(--card);border-radius:16px;padding:16px;margin-bottom:12px;border:1px solid var(--border)}.card-title{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--muted);text-transform:uppercase;margin-bottom:12px}.score-circle{width:110px;height:110px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 16px;border:4px solid;font-size:32px;font-weight:800}.score-circle.green{border-color:var(--green);color:var(--green)}.score-circle.yellow{border-color:var(--yellow);color:var(--yellow)}.score-circle.red{border-color:var(--red);color:var(--red)}.score-label{font-size:11px;font-weight:600;text-align:center;margin-bottom:4px;color:var(--muted)}.verdict{text-align:center;font-size:13px;font-weight:700;letter-spacing:.5px;margin-bottom:16px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stat-item{background:var(--card2);border-radius:10px;padding:10px 12px}.stat-label{font-size:10px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:20px;font-weight:700;color:var(--text);margin-top:2px}.stat-sub{font-size:10px;color:var(--muted)}.progress-wrap{margin-bottom:10px}.progress-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:4px}.progress-track{height:6px;background:var(--border);border-radius:999px;overflow:hidden}.progress-fill{height:100%;border-radius:999px;transition:width .6s ease}.flag{display:flex;gap:8px;font-size:12px;color:#fca5a5;margin-bottom:6px}.highlight{display:flex;gap:8px;font-size:12px;color:var(--green);margin-bottom:6px}.gpt-text{font-size:13px;line-height:1.6;color:var(--text);background:var(--card2);border-radius:10px;padding:12px;border-left:3px solid var(--accent)}.input-row{display:flex;gap:8px;margin-bottom:16px}.input{flex:1;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px 16px;color:var(--text);font-size:15px;outline:none}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--muted)}.btn{background:var(--accent);color:#fff;border:none;border-radius:12px;padding:12px 20px;font-size:14px;font-weight:700;cursor:pointer;white-space:nowrap;transition:opacity .2s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.secondary{background:var(--card2);color:var(--text);border:1px solid var(--border)}.cache-banner{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:12px;color:var(--muted)}.rank-item{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:12px;padding:12px;margin-bottom:8px;border:1px solid var(--border)}.rank-score{font-size:22px;font-weight:800;min-width:46px;text-align:center}.rank-info{flex:1;min-width:0}.rank-username{font-size:14px;font-weight:700}.rank-meta{font-size:11px;color:var(--muted);margin-top:2px}.badge-manual{background:#7c3aed;color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;margin-left:6px}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.center{text-align:center;color:var(--muted);padding:40px 16px}