:root{--bg: #FAF5FF;--surface: #FFFFFF;--surface-2: #F3E8FF;--border: #E9D5FF;--text: #374151;--text-dim: #6B7280;--accent: #7C3AED;--accent-2: #10B981;--danger: #F43F5E;--warning: #F59E0B;--deep-structure: #2E1065;font-family:Segoe UI,system-ui,-apple-system,sans-serif}@media (prefers-color-scheme: dark){:root{--bg: #1B1130;--surface: #2E1065;--surface-2: #3B1A85;--border: #4C2A9E;--text: #EDE9FE;--text-dim: #C4B5FD}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}.app{display:flex;flex-direction:column;min-height:100vh}.app__header{display:flex;align-items:center;gap:12px;padding:16px 24px;border-bottom:1px solid var(--border)}.app__header h2{margin:0;font-size:16px;font-weight:600;color:var(--text-dim);flex:1}.app__main{flex:1;display:flex;align-items:center;justify-content:center;padding:32px 16px}.app__header .timer{font-size:16px}.company-logo{width:72px;height:72px;border-radius:20px;object-fit:cover;margin:0 auto 24px;display:block}.company-logo--small{width:36px;height:36px;border-radius:10px;margin:0}.start-screen{max-width:480px;width:100%;text-align:center;display:flex;flex-direction:column;align-items:center}.lobby{width:100%;max-width:820px;display:grid;grid-template-columns:1fr 280px;gap:40px;align-items:center}.lobby__info{display:flex;flex-direction:column;align-items:center;text-align:center}.lobby__preview{display:flex;flex-direction:column;align-items:center;gap:12px}@media (max-width: 720px){.lobby{grid-template-columns:1fr;max-width:480px}.lobby__preview{order:-1}}.candidate-name{font-size:28px;font-weight:700;margin:16px 0 8px}.start-screen__subtitle{color:var(--text-dim);margin-bottom:32px}.avatar{position:relative;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--surface-2);border:3px solid var(--border);overflow:visible;transition:border-color .2s ease,box-shadow .2s ease}.avatar__image{width:100%;height:100%;border-radius:50%;object-fit:cover}.avatar__initial{font-weight:700;color:var(--text-dim)}.avatar--candidate.avatar--speaking{border-color:var(--accent-2);box-shadow:0 0 0 calc(4px + var(--mic-level, 0) * 10px) #10b98140;animation:avatar-pulse-candidate 1.4s ease-in-out infinite}@keyframes avatar-pulse-candidate{0%,to{box-shadow:0 0 0 4px #10b98133}50%{box-shadow:0 0 0 12px #10b98114}}.mic-check{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px;display:flex;align-items:center;gap:16px;margin-bottom:20px}.mic-check__text{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-dim);flex:1}.mic-check--ready .mic-check__text{color:var(--accent-2);font-weight:600}.mic-check--denied .mic-check__text,.mic-check--no-device .mic-check__text,.mic-check--error .mic-check__text{color:var(--danger)}.mic-check__retry{background:transparent;border:1px solid currentColor;color:inherit;border-radius:999px;padding:4px 14px;font-size:12px;font-weight:600;cursor:pointer}.mic-check__retry:hover{background:#f43f5e1a}.camera-preview{position:relative;width:220px;height:165px;border-radius:12px;overflow:hidden;background:var(--surface-2);border:3px solid var(--border)}.camera-preview__video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.camera-preview__controls{position:absolute;bottom:8px;left:50%;transform:translate(-50%);display:flex;gap:8px}.camera-preview__toggle{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:none;background:#0000008c;color:#fff;cursor:pointer}.camera-preview__toggle:hover{background:#000000bf}.device-selectors{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.device-select{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);flex-shrink:0}.device-select svg{flex-shrink:0}.device-select__input{max-width:140px;border:none;background:transparent;color:var(--text);font-size:.8rem;padding:0}.device-select__input:focus{outline:none}.recording-notice{font-size:.8rem;color:var(--text-dim);text-align:center}.connecting-loader{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px;display:flex;align-items:center;gap:14px;margin-bottom:20px;font-size:13px;font-weight:600;color:var(--text-dim)}.connecting-loader__spinner{width:20px;height:20px;flex:none;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:connecting-spin .8s linear infinite}@keyframes connecting-spin{to{transform:rotate(360deg)}}.start-button{background:var(--accent);color:#fff;border:none;border-radius:999px;padding:20px 48px;font-size:18px;font-weight:700;letter-spacing:.05em;cursor:pointer;transition:transform .15s ease,background .15s ease;box-shadow:0 8px 30px #7c3aed59}.start-button:hover:not(:disabled){transform:translateY(-2px);background:#6d28d9}.start-button:disabled{opacity:.6;cursor:not-allowed}.error-banner{background:#f43f5e1f;border:1px solid var(--danger);color:var(--danger);padding:10px 14px;border-radius:8px;margin-bottom:20px;font-size:14px}.slot-picker{max-width:720px;gap:20px}.slot-picker__job-header{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid var(--border);border-radius:12px;background:var(--surface);width:100%;text-align:left}.slot-picker__company-logo{width:40px;height:40px;border-radius:8px;object-fit:contain;background:#fff;flex-shrink:0}.slot-picker__job-title{margin:0;font-size:14px;font-weight:700;color:var(--text)}.slot-picker__company-name{margin:2px 0 0;font-size:12px;color:var(--text-dim)}.slot-picker__layout{display:flex;flex-wrap:wrap;gap:20px;width:100%;align-items:flex-start;justify-content:center}.slot-picker__calendar{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:14px;width:280px;flex-shrink:0}.slot-picker__calendar-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.slot-picker__nav-btn{border:none;background:transparent;color:var(--text-dim);font-size:18px;line-height:1;cursor:pointer;padding:4px 8px;border-radius:6px}.slot-picker__nav-btn:hover{background:var(--surface-2)}.slot-picker__month-label{font-size:13px;font-weight:700;color:var(--text)}.slot-picker__weekday-row{display:grid;grid-template-columns:repeat(7,1fr);margin-bottom:4px}.slot-picker__weekday{text-align:center;font-size:10px;color:var(--text-dim)}.slot-picker__month-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}.slot-picker__date{border:none;background:transparent;color:var(--text-dim);border-radius:8px;height:34px;font-size:13px;cursor:default;opacity:.35}.slot-picker__date--outside{opacity:.15}.slot-picker__date--available{color:var(--text);opacity:1;cursor:pointer;font-weight:600}.slot-picker__date--available:hover{background:var(--surface-2)}.slot-picker__date--active{background:var(--accent)!important;color:#fff!important}.slot-picker__time-panel{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:20px;width:280px;min-height:260px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:8px}.slot-picker__no-times{color:var(--text-dim);font-size:13px;margin:0}.slot-picker__time-label{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-dim)}.slot-picker__time-input{color-scheme:light dark;width:100%;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:8px;padding:10px 12px;font-size:16px;font-weight:600;cursor:pointer}.slot-picker__time-input:focus{outline:2px solid var(--accent);outline-offset:1px}.slot-picker__time-error{margin:0;font-size:12px;color:var(--danger)}.interview-panel{width:100%;max-width:720px;display:flex;flex-direction:column;gap:16px}.timer{font-variant-numeric:tabular-nums;font-size:20px;font-weight:600;color:var(--accent)}.call-stage{width:100%;display:flex;flex-direction:column;align-items:center;gap:28px;padding:40px 16px}.call-stage__job-title{margin:0;font-size:13px;font-weight:600;color:var(--text-dim);padding:6px 16px;border:1px solid var(--border);border-radius:999px;background:var(--surface)}.call-stage__tiles{display:flex;align-items:flex-start;justify-content:center;gap:72px;flex-wrap:wrap}.recording-badge{display:flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--danger);color:var(--danger);font-size:.8rem;font-weight:500}.recording-badge__dot{width:8px;height:8px;border-radius:50%;background:var(--danger);animation:recording-pulse 1.6s ease-in-out infinite}@keyframes recording-pulse{0%,to{opacity:1}50%{opacity:.35}}.call-tile{display:flex;flex-direction:column;align-items:center;gap:12px}.call-tile__label{font-size:15px;font-weight:600;color:var(--text)}.call-video{position:relative;border-radius:50%;flex-shrink:0;overflow:hidden;background:var(--surface-2);border:3px solid var(--border);transition:border-color .2s ease,box-shadow .2s ease}.call-video__stream{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.call-video--speaking{border-color:var(--accent-2);box-shadow:0 0 0 calc(4px + var(--mic-level, 0) * 10px) #10b98140;animation:avatar-pulse-candidate 1.4s ease-in-out infinite}.agent-orb{border-radius:50%;background:radial-gradient(circle at 35% 30%,#a78bfa,#7c3aed 60%,#5b21b6);display:flex;align-items:center;justify-content:center;border:3px solid var(--border);transition:border-color .2s ease,box-shadow .2s ease}.agent-orb__logo{width:64%;height:64%;object-fit:contain;border-radius:50%;background:#fff;padding:8%}.agent-orb--speaking{border-color:var(--accent);animation:avatar-pulse-agent 1.4s ease-in-out infinite}@keyframes avatar-pulse-agent{0%,to{box-shadow:0 0 0 4px #7c3aed40}50%{box-shadow:0 0 0 12px #7c3aed1a}}.end-call-button{width:64px;height:64px;border-radius:50%;border:none;background:var(--danger);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 24px #f43f5e66;transition:transform .15s ease,background .15s ease}.end-call-button:hover{transform:translateY(-2px);background:#e11d48}.debug-strip{width:100%;background:var(--surface);border:1px dashed var(--border);border-radius:12px;padding:10px 16px;display:flex;flex-direction:column;gap:8px;font-size:12px;color:var(--text-dim);font-family:ui-monospace,Cascadia Code,Consolas,monospace}.debug-strip__row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.badge{padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;background:var(--surface-2);color:var(--text-dim)}.badge--stage{background:#7c3aed26;color:var(--accent)}.badge--difficulty{background:#f59e0b26;color:var(--warning)}.badge--mic-granted{background:#10b98126;color:var(--accent-2)}.badge--mic-denied,.badge--mic-disconnected{background:#f43f5e26;color:var(--danger)}.audio-meter{display:flex;gap:3px;align-items:flex-end;height:28px}.audio-meter__bar{width:6px;height:8px;border-radius:2px;background:var(--border);transition:height .08s ease,background .08s ease}.audio-meter__bar--lit{height:28px;background:var(--accent-2)}.audio-meter--inactive .audio-meter__bar--lit{background:var(--text-dim)}.network-indicator{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-dim)}.network-indicator__dot{width:8px;height:8px;border-radius:50%;background:var(--text-dim)}.network-indicator--good .network-indicator__dot{background:var(--accent-2)}.network-indicator--fair .network-indicator__dot{background:var(--warning)}.network-indicator--poor .network-indicator__dot{background:var(--danger)}.score-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:20px}.score-panel__overall{display:flex;flex-direction:column;align-items:center;gap:4px}.score-panel__overall-value{font-size:48px;font-weight:800;color:var(--accent)}.score-panel__overall-label{color:var(--text-dim);font-size:13px}.recommendation{margin-top:8px;padding:6px 16px;border-radius:999px;font-weight:700;font-size:13px}.recommendation--strong-hire{background:#10b9812e;color:var(--accent-2)}.recommendation--hire{background:#7c3aed2e;color:var(--accent)}.recommendation--borderline{background:#f59e0b2e;color:var(--warning)}.recommendation--no-hire{background:#f43f5e2e;color:var(--danger)}.score-panel__categories{display:flex;flex-direction:column;gap:10px}.score-category{display:grid;grid-template-columns:120px 1fr 32px;align-items:center;gap:10px;font-size:13px}.score-category__bar{background:var(--surface-2);border-radius:999px;height:8px;overflow:hidden}.score-category__bar-fill{background:var(--accent);height:100%}.score-panel__summary{color:var(--text-dim);font-size:14px;line-height:1.5}.score-panel__lists{display:grid;grid-template-columns:1fr 1fr;gap:16px}.score-panel__lists h4{margin:0 0 6px;font-size:13px;color:var(--text-dim)}.score-panel__lists ul{margin:0;padding-left:18px;font-size:13px}