:root{--bg: #0f1115;--panel: #171a21;--border: #2a2e38;--text: #e6e8ec;--muted: #9aa1ac;--accent: #6c8cff;--accent-hover: #8aa2ff;--error: #ff6b6b;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app-shell{max-width:900px;margin:0 auto;padding:24px 20px 80px}.app-header h1{margin:0;font-size:28px;letter-spacing:2px}.tagline{color:var(--muted);margin-top:4px}.phase-nav{display:flex;gap:8px;margin:24px 0;flex-wrap:wrap}.phase-nav button{padding:10px 16px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;font-size:14px}.phase-nav button.active{background:var(--accent);border-color:var(--accent);color:#fff}.phase-nav button:disabled{opacity:.4;cursor:not-allowed}.phase-nav .reset{margin-left:auto}.phase-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:24px}.phase-card h2{margin-top:0}label{display:block;margin:16px 0 6px;font-size:13px;color:var(--muted)}textarea,input,select{width:100%;background:#0d0f14;border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 12px;font-size:14px;font-family:inherit;resize:vertical}button{margin-top:16px;padding:12px 20px;border-radius:8px;border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer}button:hover:not(:disabled){background:var(--accent-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}button.small{padding:6px 12px;font-size:13px;margin-top:8px}.actions{display:flex;gap:12px;margin-top:20px}.error{color:var(--error);font-size:13px}.hint{color:var(--muted);font-size:14px}.upload-existing-profile{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}.file-label{display:inline-block;padding:10px 16px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer;font-size:14px;margin:0}.file-label:hover{border-color:var(--accent)}.divider-or{text-align:center;color:var(--muted);font-size:12px;letter-spacing:1px;margin:20px 0}.unlock-upload{margin-top:16px;padding:16px;border:1px solid var(--border);border-radius:8px;background:#0d0f14}.scores-grid{display:grid;gap:12px;margin:16px 0}.score-bar-header{display:flex;justify-content:space-between;font-size:13px;margin-bottom:4px}.score-bar-track{height:8px;background:#0d0f14;border-radius:4px;overflow:hidden}.score-bar-fill{height:100%;background:var(--accent)}.score-band{font-weight:700;font-size:12px;letter-spacing:.5px}.score-band-red{color:#ff6b6b}.score-band-yellow{color:#f5c542}.score-band-green{color:#4ade80}.score-band-fill-red{background:#ff6b6b}.score-band-fill-yellow{background:#f5c542}.score-band-fill-green{background:#4ade80}.gaps ul{padding-left:20px;color:var(--muted)}.question-block{border-top:1px solid var(--border);padding:16px 0}.question-text{font-weight:600;margin:0 0 4px}.question-why{color:var(--muted);font-size:13px;margin:0 0 8px}.participant-row{display:flex;gap:8px;margin-bottom:8px}.context-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.round-block{border-top:1px solid var(--border);margin-top:24px;padding-top:16px}.round-block h3{margin-bottom:4px}.round-block h4{color:var(--accent);margin-bottom:4px}.markdown-block{line-height:1.6}.markdown-block h1,.markdown-block h2{color:var(--accent)}.plain-text-block{white-space:pre-wrap;font-family:inherit;background:#0d0f14;border:1px solid var(--border);border-radius:8px;padding:16px;line-height:1.6}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:320px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:32px}.login-card h1{margin:0;letter-spacing:2px}.login-card .tagline{margin:4px 0 0}.login-card button{width:100%}.loading-indicator{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 20px;text-align:center}.spinner{width:36px;height:36px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-label{font-weight:600;margin:0}.loading-elapsed{color:var(--muted);font-size:13px;margin:0}.loading-steps{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;text-align:left}.loading-step{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:8px}.loading-step-icon{width:16px;display:inline-block;text-align:center}.loading-step-done{color:var(--text)}.loading-step-done .loading-step-icon{color:#4ade80}.loading-step-pending .loading-step-icon{color:var(--accent)}