:root{color-scheme:light dark;--canvas: #f4f6f9;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--muted: #64748b;--brand: #0f766e;--brand-strong: #0d5f59;--accent: #1d4ed8;--danger: #b45309;--auth-dark: #0f172a;--auth-dark-2: #1e293b}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;background:var(--canvas);color:var(--text);font-size:15px;line-height:1.45}code,.code-inline-strong{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,monospace;font-size:.86em;background:var(--surface-2);padding:2px 6px;border-radius:4px;border:1px solid var(--border)}.auth-boot{min-height:100vh;display:grid;place-items:center;background:var(--surface-2)}.auth-boot-card{text-align:center;color:var(--muted)}.auth-spinner{width:44px;height:44px;margin:0 auto 14px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--brand);animation:spin .95s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-layout{min-height:100vh;display:grid;grid-template-columns:minmax(0,440px) minmax(0,1fr)}@media(max-width:900px){.auth-layout{grid-template-columns:1fr}}.auth-aside{background:linear-gradient(168deg,var(--auth-dark) 0%,var(--auth-dark-2) 100%);color:#f1f5f9;padding:clamp(28px,5vw,48px);display:flex;align-items:center}.auth-aside-inner{max-width:340px}.auth-logo{width:48px;height:48px;border-radius:10px;background:#ffffff1a;display:grid;place-items:center;font-weight:800;letter-spacing:.04em;font-size:.82rem;margin-bottom:18px;border:1px solid rgba(255,255,255,.18)}.auth-brand-name{margin:0 0 10px;font-size:1.6rem;font-weight:700;letter-spacing:-.03em}.auth-brand-tag{margin:0 0 22px;font-size:.93rem;color:#e2e8f0e6}.auth-bullets{margin:0;padding-left:1.05rem;font-size:.87rem;color:#cbd5e1f2}.auth-bullets li+li{margin-top:8px}.auth-main{display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,6vw,56px);background:var(--surface)}.auth-card{max-width:400px;width:100%;margin:0 auto}.auth-title{margin:0 0 8px;font-size:1.42rem;font-weight:700;letter-spacing:-.03em}.auth-lead{margin:0 0 24px;color:var(--muted);font-size:.94rem}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-field span{display:block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}.auth-field input{width:100%;padding:13px 14px;border-radius:8px;border:1px solid var(--border-strong);font:inherit;background:var(--surface);color:var(--text);transition:border-color .15s ease,box-shadow .15s ease}.auth-field input:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #1d4ed833}.auth-submit{margin-top:6px;padding:14px 18px;border-radius:8px;border:none;background:linear-gradient(180deg,#1e40af,#1d4ed8);color:#fff;font-weight:700;cursor:pointer;font-size:.95rem}.auth-submit:hover:not(:disabled){filter:brightness(1.06)}.auth-submit:disabled{opacity:.62;cursor:not-allowed}.auth-error{margin:6px 0 0;font-size:.87rem;color:var(--danger)}.auth-footer-note{max-width:400px;margin:clamp(26px,4vw,40px) auto 0;text-align:center;font-size:.8rem;color:var(--muted)}.app-shell{max-width:1180px;margin:0 auto;padding:clamp(18px,3vw,32px) clamp(14px,3vw,28px) 48px}.top-nav{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--border)}.brand-title{margin:0 0 4px;font-size:clamp(1.35rem,2.2vw,1.6rem);font-weight:700;letter-spacing:-.03em}.brand-sub{margin:0;font-size:.92rem;color:var(--muted)}.brand-sub strong{color:var(--text);font-weight:600}.nav-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.btn-nav{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:8px;font-weight:600;font-size:.88rem;cursor:pointer;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);transition:border-color .12s ease,background .12s ease}.btn-nav.secondary{background:var(--surface-2)}.btn-nav.ghost{border-color:transparent;background:transparent;color:var(--muted)}.btn-nav.primary{border-color:var(--brand-strong);background:linear-gradient(180deg,var(--brand) 0%,var(--brand-strong) 100%);color:#fff}.btn-nav:hover:not(:disabled){border-color:var(--muted)}.btn-primary-mic{padding:14px 22px;font-size:.96rem;font-weight:700;border-radius:10px;border:1px solid var(--accent);background:linear-gradient(180deg,#2563eb 0%,var(--accent) 100%);color:#fff;cursor:pointer}.btn-primary-mic:hover{filter:brightness(1.03)}.hero-grid{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:22px;align-items:start}@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}.hero-card,.sheet{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:clamp(16px,2.5vw,24px);box-shadow:0 1px 3px #0f172a0f}.hero-card--coach{display:flex;flex-direction:column;gap:2px}.modal-card--narrow{width:min(460px,calc(100vw - 26px))}.modal-card--prefs{width:min(592px,calc(100vw - 26px))}.modal-card--prefs-tall{max-height:min(92vh,900px);overflow-y:auto}.field-textarea{width:100%;min-height:120px;padding:12px 13px;border-radius:10px;border:1px solid var(--border-strong);font:inherit;resize:vertical;background:#fff;color:var(--text)}.coach-session{margin-bottom:20px}.coach-session-inner{width:min(520px,100%);margin:0 auto}.prefs-links{margin-top:6px}.topic-chip{width:100%;margin-top:14px;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:linear-gradient(180deg,#fff 0%,var(--surface-2) 100%);text-align:left;cursor:pointer;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto;gap:4px 12px;align-items:start;transition:border-color .12s ease,box-shadow .12s ease}.topic-chip:hover{border-color:var(--muted);box-shadow:0 4px 16px #0f172a0f}.topic-chip-label{grid-column:1 / -1;font-size:.62rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.topic-chip-body{grid-column:1;grid-row:2;font-size:.88rem;line-height:1.42;color:var(--text)}.topic-chip-edit{grid-column:2;grid-row:2;font-size:.8rem;font-weight:700;color:var(--accent);white-space:nowrap;align-self:center}.record-dock{margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}.record-hint--compact{margin:0 0 12px;font-size:.86rem;text-align:center}.record-actions{justify-content:center}.avatar-prefs-placeholder{font-size:.82rem;color:var(--muted)}.premium-avatar-note{margin-top:14px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);font-size:.82rem;color:var(--muted)}.premium-avatar-note summary{cursor:pointer;font-weight:600;color:var(--text)}.premium-avatar-body{margin-top:10px}.premium-avatar-body ul{margin:8px 0;padding-left:1.1rem}.premium-avatar-body li+li{margin-top:6px}.premium-avatar-foot{margin:10px 0 0;font-size:.76rem;color:var(--muted)}.prefs-divider{margin:16px 0;border:none;border-top:1px dashed var(--border)}.avatar-prefs-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:10px 0 6px;font-size:.9rem}.avatar-prefs-preview{display:grid;place-items:center;margin:12px auto 14px;width:fit-content;padding:6px;border-radius:50%;background:linear-gradient(145deg,#e8eef5,#f8fafc);border:1px solid var(--border)}.avatar-prefs-preview .avatar-prefs-remote-wrap{width:108px;height:108px;border-radius:50%;overflow:hidden;background:#fff}.avatar-prefs-preview .avatar-prefs-remote-wrap img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 18%}.premium-avatar-rank{margin-top:0;padding:10px 12px;border-radius:8px;background:#0ea5e90f;border:1px solid rgba(14,165,233,.2)}.premium-avatar-rank a{color:var(--accent)}.did-prefs-warn{color:#c2410c;font-weight:600}.avatar-prefs-licence{margin:14px 0 0;font-size:.74rem;line-height:1.42;color:var(--muted)}.avatar-prefs-licence a{color:var(--accent)}.btn-tiny{padding:6px 12px!important;font-size:.8rem!important}.sheet h2{margin:0 0 6px;font-size:1.06rem;font-weight:700}.sheet-lead{margin:0 0 16px;font-size:.92rem;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:14px}.field{display:flex;flex-direction:column;gap:6px}.field>span:first-child{font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.field input,.field select{padding:11px 12px;border-radius:8px;border:1px solid var(--border-strong);font:inherit;background:#fff;color:var(--text)}.field-hint-inline{font-size:.78rem;color:var(--muted);line-height:1.35}.btn-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.record-row{margin-top:18px;padding-top:16px;border-top:1px dashed var(--border)}.hero-meter{margin-top:12px;height:4px;border-radius:999px;background:var(--border);overflow:hidden}.hero-meter-fill{height:100%;width:0;transition:width .3s cubic-bezier(.4,0,.2,1)}.hero-meter.m-listening .hero-meter-fill{width:40%;background:var(--brand)}.hero-meter.m-thinking .hero-meter-fill{width:72%;background:#d97706}.hero-meter.m-speaking .hero-meter-fill{width:100%;background:var(--accent)}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.pill{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:5px 10px;border-radius:6px;background:var(--surface-2);border:1px solid var(--border);color:var(--muted)}.pill-strong{color:var(--text);border-color:var(--border-strong);background:#fff}.notice{font-size:.87rem;color:var(--muted)}.notice.small{margin-top:12px;font-size:.82rem}.notice.bad{margin-top:12px;color:var(--danger)}.notice.muted{color:var(--muted)}.sheet--session h2{font-size:1.12rem}.field--hero span:first-child{font-size:.78rem}.record-block .record-row{margin-top:0;padding-top:0;border-top:none}.record-block{margin-top:20px;padding-top:18px;border-top:1px solid var(--border)}.record-hint{margin:0 0 12px;font-size:.88rem;color:var(--muted)}.pill-row--soft{align-items:center}.pill-live{background:linear-gradient(180deg,#10b9811f,#10b9810f);border-color:#10b98159;color:#047857;text-transform:none;letter-spacing:.02em;font-weight:700}.pill-dim{text-transform:none;letter-spacing:.02em;font-weight:600;color:var(--muted);background:var(--surface-2)}.link-prefs{margin-top:10px;padding:0;border:none;background:none;font:inherit;font-size:.82rem;color:var(--muted);cursor:pointer;text-align:left;align-self:stretch;transition:color .12s ease}.link-prefs:hover{color:var(--accent)}.link-prefs strong{color:var(--text);font-weight:700}.tech-fold{margin-top:12px;font-size:.82rem;color:var(--muted)}.tech-fold summary{cursor:pointer;-webkit-user-select:none;user-select:none}.tech-fold-body{margin-top:8px;padding:8px 10px;background:var(--surface-2);border-radius:8px;border:1px solid var(--border)}.chats-panel{margin-top:24px;border-radius:16px;border:1px solid var(--border);background:var(--surface);padding:clamp(16px,2vw,22px);box-shadow:0 1px 3px #0f172a0d}.chats-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:4px}.chats-head h3{margin:0;font-size:1.05rem;font-weight:700;letter-spacing:-.02em}.chats-sub{margin:6px 0 0;font-size:.84rem;color:var(--muted);max-width:520px}.turn-list{margin-top:14px;display:flex;flex-direction:column;gap:12px;max-height:min(52vh,480px);overflow:auto;padding-right:4px;scroll-behavior:smooth}.turn-list::-webkit-scrollbar{width:8px}.turn-list::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:999px}.bubble{border-radius:12px;padding:14px 16px;border:1px solid var(--border);background:linear-gradient(180deg,#fff 0%,var(--surface-2) 100%);box-shadow:0 1px 2px #0f172a0a}.bubble.user{border-left:4px solid var(--brand)}.bubble.assistant{border-left:4px solid var(--accent)}.bubble-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:8px}.bubble-role{font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.bubble-time{font-size:.72rem;color:var(--muted);font-variant-numeric:tabular-nums}.bubble-body{font-size:.93rem;line-height:1.5;color:var(--text)}.empty-chat{padding:28px 16px;text-align:center;border-radius:12px;background:var(--surface-2);border:1px dashed var(--border)}.modal-root{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f172a73}.modal-card{position:relative;margin:clamp(26px,5vh,56px) auto;width:min(740px,calc(100vw - 26px));max-height:min(94vh,920px);overflow:auto;padding:22px clamp(14px,2.8vw,24px);border-radius:12px;background:var(--surface);border:1px solid var(--border);box-shadow:0 24px 64px #0f172a1f}.modal-card--wide{width:min(960px,calc(100vw - 26px))}.modal-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:16px}.modal-title{margin:0 0 6px;font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.modal-sub{margin:0;font-size:.88rem;color:var(--muted);line-height:1.45}.icon-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);cursor:pointer;font-size:1rem}.field--admin{margin-bottom:14px}.field-help{margin:0;font-size:.82rem;color:var(--muted);line-height:1.45}.modal-actions-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.modal-msg{font-size:.87rem;color:var(--brand-strong);margin:0 0 12px}.settings-stack{display:flex;flex-direction:column;gap:14px;margin-bottom:14px}.settings-block{padding-bottom:12px;border-bottom:1px solid var(--border)}.settings-block:last-child{border-bottom:none}.modal-footnote{margin:0;font-size:.8rem;color:var(--muted)}.avatar-pro{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px;padding:6px 0 2px}.avatar-pro-halo{position:absolute;width:220px;height:220px;top:42%;left:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(14,165,233,.28),transparent 72%);filter:blur(20px);animation:halo-breathe 4.5s ease-in-out infinite;pointer-events:none}.avatar-pro--talk .avatar-pro-halo{background:radial-gradient(circle,rgba(30,64,175,.32),rgba(14,165,233,.2),transparent 74%);animation:halo-talk 1s ease-in-out infinite}@keyframes halo-breathe{0%,to{opacity:.75;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.04)}}@keyframes halo-talk{0%,to{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.08)}}.avatar-pro-ring{position:absolute;width:188px;height:188px;top:42%;left:50%;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(148,163,184,.35);box-shadow:inset 0 0 0 1px #ffffff80,0 0 32px #1e40af14}.avatar-pro-disk{position:relative;width:144px;height:144px;border-radius:50%;display:grid;place-items:center;margin-top:4px;background:radial-gradient(circle at 30% 25%,#fffffff2,#f8fafcfa),radial-gradient(circle at 70% 80%,rgba(226,232,240,.6),transparent 52%);box-shadow:0 14px 32px #0f172a1a,inset 0 -2px 6px #94a3b833;border:1px solid rgba(203,213,225,.8)}.avatar-pro-remote-wrap{width:118px;height:118px;border-radius:50%;overflow:hidden;margin:2px}.avatar-pro-remote{width:100%;height:100%;display:block;object-fit:cover;object-position:center 18%}.avatar-pro-boring-wrap{width:128px;height:128px;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:#fff}.avatar-pro-boring-wrap svg{display:block}.avatar-pro-did-wait{width:120px;height:120px;display:grid;place-content:center;justify-items:center;gap:2px;color:var(--muted);font-size:.72rem;text-align:center;font-weight:700}.avatar-pro-did-wait-mark{font-size:1rem;letter-spacing:.06em;color:var(--accent)}.avatar-pro-did-wait-hint{font-weight:600;opacity:.75}.avatar-pro--listen .avatar-pro-disk{transform:scale(1.03)}.avatar-pro--think .avatar-pro-disk{animation:disk-nod 1s ease-in-out infinite}.avatar-pro--talk .avatar-pro-disk{animation:disk-gesture .55s ease-in-out infinite alternate}@keyframes disk-nod{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes disk-gesture{0%{transform:scale(1) rotate(-.5deg)}to{transform:scale(1.035) rotate(.75deg)}}.avatar-pro-svg{width:120px;height:120px}.avatar-pro-stroke.avatar-pro-headset--pulse{animation:stroke-pulse .45s ease-in-out infinite alternate}@keyframes stroke-pulse{0%{stroke-opacity:.65}to{stroke-opacity:1}}.avatar-pro-mic--move{animation:mic-wag .35s ease-in-out infinite alternate;transform-origin:76px 78px}@keyframes mic-wag{0%{transform:translate(0) rotate(-2deg)}to{transform:translate(.5px,-.5px) rotate(3deg)}}.avatar-pro-bars{position:absolute;inset:auto 0 -8px;display:flex;justify-content:center;align-items:flex-end;gap:3px;height:24px;pointer-events:none}.avatar-pro-bars span{width:4px;height:6px;border-radius:2px;background:linear-gradient(180deg,#1d4ed8,#0369a1);opacity:.35;animation:bar-wave .42s ease-in-out infinite alternate}.avatar-pro-bars--think span{background:linear-gradient(180deg,#b45309,#ea580c);animation:bar-wave .72s ease-in-out infinite alternate}@keyframes bar-wave{0%{height:6px;opacity:.35}to{height:18px;opacity:.95}}.avatar-pro-status{margin:0;font-size:.9rem;color:var(--muted);text-align:center;max-width:280px;line-height:1.42;min-height:2.84em}