:root{--bg: #0b0d10;--surface: #14181d;--surface-2: #1b2128;--border: #252d36;--text: #e8edf2;--muted: #8b97a5;--accent: #5aa9ff;--good: #46c98b;--warn: #e8b84b;--bad: #f2685f;--radius: 14px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}#root{display:flex;flex-direction:column}.screen{flex:1;display:flex;flex-direction:column;min-height:0;padding:max(20px,env(safe-area-inset-top)) 20px max(20px,env(safe-area-inset-bottom));max-width:640px;width:100%;margin:0 auto}.screen--flush{padding-left:0;padding-right:0}.screen--flush>*{padding-left:20px;padding-right:20px}.stack{display:flex;flex-direction:column;gap:14px}.spacer{flex:1;min-height:12px}.row{display:flex;gap:10px;align-items:center}.row--between{justify-content:space-between}h1{font-size:26px;line-height:1.2;margin:0 0 4px;letter-spacing:-.02em}h2{font-size:18px;margin:0 0 8px;letter-spacing:-.01em}h3{font-size:15px;margin:0 0 6px}p{margin:0 0 10px}.muted{color:var(--muted)}.small{font-size:13px}.mono{font-variant-numeric:tabular-nums}.eyebrow{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}button{font:inherit;border:none;border-radius:var(--radius);padding:15px 20px;background:var(--surface-2);color:var(--text);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:opacity .15s,background .15s}button:active{opacity:.7}button:disabled{opacity:.4;cursor:default}.btn-primary{background:var(--accent);color:#06121f;font-weight:650;width:100%;padding:17px 20px;font-size:17px}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--muted);font-size:14px;padding:11px 16px}.btn-danger{background:transparent;border:1px solid var(--border);color:var(--bad)}.btn-link{background:none;padding:6px 0;color:var(--accent);font-size:14px;text-align:left}input,textarea{font:inherit;width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:14px;resize:none}input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}input::placeholder,textarea::placeholder{color:#5d6875}label{display:block;font-size:14px;margin-bottom:6px;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card--tight{padding:13px 15px}.role-card{border-left:3px solid var(--accent)}.transcript{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column;gap:16px;padding-top:8px;padding-bottom:16px}.bubble{max-width:88%;padding:13px 15px;border-radius:var(--radius)}.bubble--them{background:var(--surface);border:1px solid var(--border);align-self:flex-start;border-bottom-left-radius:4px}.bubble--me{background:var(--accent);color:#06121f;align-self:flex-end;border-bottom-right-radius:4px}.bubble--interim{opacity:.55;font-style:italic}.speaker{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}.composer{border-top:1px solid var(--border);padding-top:14px;display:flex;flex-direction:column;gap:10px}.mic{width:100%;padding:20px;font-size:17px;font-weight:600;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border)}.mic--live{background:var(--bad);border-color:var(--bad);color:#fff;animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{50%{opacity:.75}}.timer{font-size:15px;color:var(--muted);font-variant-numeric:tabular-nums}.dot{width:7px;height:7px;border-radius:50%;background:var(--bad);display:inline-block}.score-hero{text-align:center;padding:22px 16px}.score-number{font-size:60px;font-weight:700;line-height:1;letter-spacing:-.03em}.score-out{font-size:20px;color:var(--muted);font-weight:400}.verdict{display:inline-block;margin-top:12px;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:650;letter-spacing:.06em;text-transform:uppercase}.verdict--advance{background:#46c98b29;color:var(--good)}.verdict--borderline{background:#e8b84b29;color:var(--warn)}.verdict--reject{background:#f2685f29;color:var(--bad)}.meter{height:7px;background:var(--surface-2);border-radius:999px;overflow:hidden}.meter>span{display:block;height:100%;border-radius:999px;background:var(--accent)}.fix-list{margin:0;padding-left:20px}.fix-list li{margin-bottom:8px}details.qa{border-top:1px solid var(--border);padding:13px 0}details.qa summary{cursor:pointer;list-style:none;font-weight:550;display:flex;gap:10px;align-items:baseline}details.qa summary::-webkit-details-marker{display:none}details.qa summary:after{content:"＋";margin-left:auto;color:var(--muted)}details.qa[open] summary:after{content:"−"}.qa-body{padding-top:12px;display:flex;flex-direction:column;gap:12px}.qa-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.model-answer{background:var(--surface-2);border-left:2px solid var(--accent);border-radius:8px;padding:12px}.banner{border-radius:var(--radius);padding:12px 14px;font-size:14px;border:1px solid var(--border);background:var(--surface)}.banner--error{border-color:#f2685f66;color:var(--bad)}.banner--ok{border-color:#46c98b66;color:var(--good)}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:14px;text-align:center}.spinner{width:30px;height:30px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.attempt{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--border);width:100%;background:none;border-radius:0;text-align:left}.attempt-score{font-size:19px;font-weight:650;min-width:42px}select{font:inherit;width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:14px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) calc(50% + 2px),calc(100% - 15px) calc(50% + 2px);background-size:5px 5px,5px 5px;background-repeat:no-repeat}select:focus{outline:2px solid var(--accent);outline-offset:-1px}.diag{font:11px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px 10px;max-height:110px;overflow-y:auto}