:root{--bg-deep: #0b1c24;--bg-mid: #12323a;--ambient-a: #2f8f9a;--ambient-b: #e2b07a;--ambient-c: #4ec4b0;--accent: #14b8a6;--accent-ink: #06241f;--accent-hot: #f0b35a;--ok: #2dd4a8;--busy: #f0b35a;--speak: #5ec8ff;--ink: #f4fbfc;--ink-soft: rgba(244, 251, 252, .78);--ink-muted: rgba(244, 251, 252, .55);--glass-fill: color-mix(in oklab, white 18%, transparent);--glass-fill-strong: color-mix(in oklab, white 28%, var(--accent) 18%);--glass-border: color-mix(in oklab, white 42%, transparent);--glass-rim: rgba(255, 255, 255, .55);--glass-shadow: 0 18px 50px rgba(0, 0, 0, .35);--glass-inset: inset 0 1px 1px rgba(255, 255, 255, .55), inset 0 -1px 1px rgba(255, 255, 255, .12);--blur-sm: 14px;--blur-md: 20px;--sat: 1.55;--font: "Segoe UI", "Roboto", "Helvetica Neue", Arial, system-ui, sans-serif;--spring: cubic-bezier(.34, 1.25, .64, 1);--dur: .28s;--pulse: 1.6s}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg-deep);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}.desk-root{position:relative;width:100%;height:100%;min-height:100dvh;display:flex;flex-direction:column;align-items:stretch;justify-content:stretch}.desk-chrome{display:none}.phone-frame{position:relative;flex:1;min-height:0;width:100%;height:100%;overflow:hidden;background:var(--bg-deep);container-type:size;container-name:phone}.phone-notch{display:none}@media (min-width: 820px) and (min-height: 560px){body.desk-mode{background:radial-gradient(90% 70% at 20% 0%,color-mix(in oklab,var(--ambient-a) 28%,transparent),transparent 55%),radial-gradient(80% 60% at 90% 100%,color-mix(in oklab,var(--ambient-b) 22%,transparent),transparent 50%),#071218}body.desk-mode .desk-root{align-items:center;justify-content:center;gap:14px;padding:18px 20px 22px}body.desk-mode .desk-chrome{display:flex;flex-shrink:0;align-items:center;justify-content:center;gap:14px;z-index:5}body.desk-mode .desk-hint{margin:0;font-size:13px;font-weight:700;letter-spacing:.02em;color:var(--ink-muted)}body.desk-mode .desk-orient{display:inline-flex;padding:4px;gap:4px;border-radius:999px;border:1px solid var(--glass-border);background:color-mix(in oklab,white 12%,transparent);box-shadow:var(--glass-inset);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4)}body.desk-mode .desk-orient-btn{appearance:none;border:0;cursor:pointer;padding:8px 16px;border-radius:999px;font-family:var(--font);font-size:13px;font-weight:700;color:var(--ink-soft);background:transparent;transition:background .18s ease,color .18s ease,transform .16s var(--spring)}body.desk-mode .desk-orient-btn[aria-pressed=true]{background:color-mix(in oklab,var(--accent) 70%,white 10%);color:var(--accent-ink);box-shadow:0 4px 14px color-mix(in oklab,var(--accent) 35%,transparent)}body.desk-mode .desk-orient-btn:active{transform:scale(.96)}body.desk-mode .phone-frame{flex:0 0 auto;width:var(--phone-w, 390px);height:var(--phone-h, 844px);max-width:min(92vw,var(--phone-w, 390px));max-height:min(82vh,var(--phone-h, 844px));border-radius:36px;border:1px solid color-mix(in oklab,white 38%,transparent);box-shadow:0 30px 80px #0000008c,0 0 0 10px #0a1216,0 0 0 11px color-mix(in oklab,white 22%,transparent),inset 0 1px #fff3;overflow:hidden;transform:translateZ(0);isolation:isolate}body.desk-mode .overlay,body.desk-mode .menu-backdrop,body.desk-mode .menu-panel{position:absolute}body.desk-mode .phone-notch{display:block;position:absolute;top:10px;left:50%;transform:translate(-50%);width:28%;max-width:120px;height:8px;border-radius:999px;background:color-mix(in oklab,#000 70%,#1a2a30);z-index:4;pointer-events:none;opacity:.55}body.desk-mode.desk-landscape .phone-notch{top:50%;left:10px;transform:translateY(-50%);width:8px;height:22%;max-width:none;max-height:90px}body.desk-mode #app{height:100%}body.desk-mode .ambient{position:absolute;border-radius:inherit}body.desk-mode .volume-btn .volume-label{display:none!important}body.desk-mode .top-bar{gap:8px;min-width:0}body.desk-mode .top-actions{flex-shrink:0;gap:6px}body.desk-mode .hamburger,body.desk-mode .sleep-toggle,body.desk-mode .icon-btn,body.desk-mode .volume-btn{width:42px;height:42px;min-width:42px;flex-shrink:0}body.desk-mode .volume-btn{padding:0}body.desk-mode .topics,body.desk-mode .icebreakers{width:100%!important;max-width:100%!important;min-width:0!important}body.desk-mode .ib-btn{min-width:0!important;overflow-wrap:anywhere;word-break:break-word}body.desk-mode .emergency-stop{min-width:0;width:min(88%,260px)}body.desk-mode.desk-portrait .screen{padding:12px 14px 14px;gap:8px}body.desk-mode.desk-portrait .greeting{font-size:18px!important;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}body.desk-mode.desk-portrait .state-badge{font-size:13px;padding:.3em 1em;min-height:1.6em}body.desk-mode.desk-portrait .talk-btn{--talk-size: 158px;width:158px!important;height:158px!important;font-size:16px;gap:4px}body.desk-mode.desk-portrait .talk-btn .icon{font-size:42px}body.desk-mode.desk-portrait .status{display:none}body.desk-mode.desk-portrait .caption{font-size:13px;min-height:0;max-width:100%}body.desk-mode.desk-portrait .emergency-stop{min-height:44px;font-size:15px;margin-top:2px;padding:8px 14px;border-radius:14px}body.desk-mode.desk-portrait .main-stage{gap:6px}body.desk-mode.desk-portrait .topics-title{font-size:13px}body.desk-mode.desk-portrait .icebreakers{display:grid!important;grid-template-columns:1fr 1fr!important;gap:8px!important}body.desk-mode.desk-portrait .ib-btn{width:auto!important;min-height:46px!important;font-size:13px!important;padding:8px!important;border-radius:14px!important;text-align:center!important}body.desk-mode.desk-portrait .test-captions{margin:0;max-width:100%}body.desk-mode.desk-landscape .screen{padding:10px 14px 12px;gap:8px}body.desk-mode.desk-landscape .greeting{font-size:18px!important}body.desk-mode.desk-landscape .talk-btn{--talk-size: 132px;width:132px!important;height:132px!important;font-size:14px}body.desk-mode.desk-landscape .talk-btn .icon{font-size:36px}body.desk-mode.desk-landscape .emergency-stop{min-height:40px;font-size:14px;width:min(100%,200px)}body.desk-mode.desk-landscape .ib-btn{min-height:40px!important;font-size:13px!important;text-align:left!important}}.ambient{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:radial-gradient(120% 90% at 50% -10%,color-mix(in oklab,var(--ambient-a) 55%,transparent),transparent 58%),radial-gradient(80% 70% at 100% 100%,color-mix(in oklab,var(--ambient-b) 40%,transparent),transparent 55%),radial-gradient(70% 60% at 0% 80%,color-mix(in oklab,var(--ambient-c) 35%,transparent),transparent 50%),linear-gradient(165deg,var(--bg-deep),var(--bg-mid) 55%,#0a171c)}.orb{position:absolute;border-radius:50%;filter:blur(40px);opacity:.55;will-change:transform;animation:orb-drift 18s ease-in-out infinite}.orb-a{width:min(70vw,420px);height:min(70vw,420px);left:-10%;top:10%;background:color-mix(in oklab,var(--ambient-a) 70%,white 10%)}.orb-b{width:min(60vw,360px);height:min(60vw,360px);right:-8%;bottom:5%;background:color-mix(in oklab,var(--ambient-b) 65%,white 5%);animation-delay:-6s;animation-duration:22s}.orb-c{width:min(45vw,260px);height:min(45vw,260px);left:40%;top:45%;background:color-mix(in oklab,var(--ambient-c) 55%,transparent);animation-delay:-11s;animation-duration:26s}.grain{position:absolute;inset:0;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:180px 180px;mix-blend-mode:soft-light}@keyframes orb-drift{0%,to{transform:translate(0) scale(1)}50%{transform:translate(3%,-4%) scale(1.06)}}#app{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;overflow:hidden}.screen{position:relative;flex:1;min-height:0;display:flex;flex-direction:column;align-items:stretch;justify-content:space-between;padding:max(1.4vh,env(safe-area-inset-top,0px)) 4.5vw max(1.6vh,env(safe-area-inset-bottom,0px));text-align:center;gap:1.2vh;overflow:hidden}.top-bar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-width:0;position:relative;z-index:50}.top-actions{flex-shrink:0;display:flex;align-items:center;gap:10px;position:relative;z-index:51}.greeting{flex:1;min-width:0;font-size:clamp(24px,5vw,38px);font-weight:800;letter-spacing:-.02em;line-height:1.15;text-align:left;text-shadow:0 2px 20px rgba(0,0,0,.25)}.sleep-toggle{flex-shrink:0;width:52px;height:52px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-fill);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;font-size:26px;line-height:1;transition:transform var(--dur) var(--spring),background var(--dur) ease}.sleep-toggle:active{transform:scale(.94);background:var(--glass-fill-strong)}.icon-btn{flex-shrink:0;width:52px;height:52px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-fill);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;color:var(--ink);font-size:26px;font-weight:700;line-height:1;transition:transform var(--dur) var(--spring),background var(--dur) ease}.icon-btn:active{transform:scale(.94) rotate(-20deg);background:var(--glass-fill-strong)}.refresh-btn{font-size:28px}.volume-btn{flex-shrink:0;min-width:52px;height:52px;padding:0 12px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-fill);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;color:var(--ink);font-family:var(--font);font-size:13px;font-weight:700;line-height:1;transition:transform var(--dur) var(--spring),background var(--dur) ease,box-shadow var(--dur) ease}.volume-btn .volume-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;line-height:1;filter:drop-shadow(0 2px 6px rgba(0,0,0,.25))}.volume-btn .vol-svg{width:22px;height:22px;display:block}.volume-btn .volume-label{letter-spacing:.01em}.volume-btn:active{transform:scale(.94);background:var(--glass-fill-strong)}.volume-btn.is-muted,.volume-btn[data-level="0"]{opacity:.9;color:#ffc9c9;background:color-mix(in oklab,#3a1218 55%,var(--glass-fill));border-color:color-mix(in oklab,#ff6b6b 55%,var(--glass-border));box-shadow:var(--glass-shadow),var(--glass-inset),0 0 16px color-mix(in oklab,#f87171 28%,transparent)}.volume-btn.is-muted .volume-label,.volume-btn[data-level="0"] .volume-label{color:#ffb4b4;text-decoration:line-through;text-decoration-thickness:2px;text-decoration-color:#ff6b6b}.volume-btn[data-level="1"]{box-shadow:var(--glass-shadow),var(--glass-inset),0 0 18px color-mix(in oklab,var(--accent) 30%,transparent)}.volume-btn[data-level="2"]{background:color-mix(in oklab,var(--accent) 28%,var(--glass-fill));box-shadow:var(--glass-shadow),var(--glass-inset),0 0 22px color-mix(in oklab,var(--accent) 45%,transparent)}.state-badge{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;min-height:2.1em;padding:.45em 1.35em;border-radius:999px;font-size:clamp(16px,3.4vw,22px);font-weight:800;letter-spacing:.01em;color:var(--accent-ink);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));background:linear-gradient(180deg,color-mix(in oklab,var(--ok) 88%,white),var(--ok));transition:background var(--dur) ease,box-shadow var(--dur) ease,color var(--dur) ease}.state-badge.phase-idle{background:linear-gradient(180deg,color-mix(in oklab,var(--ok) 88%,white),var(--ok));color:var(--accent-ink)}.state-badge.phase-listening{background:linear-gradient(180deg,color-mix(in oklab,#f6d48a 90%,white),var(--busy));color:#3a2508;box-shadow:var(--glass-shadow),var(--glass-inset),0 0 24px color-mix(in oklab,var(--busy) 40%,transparent)}.state-badge.phase-thinking{background:linear-gradient(180deg,#f6c57a,#e89a3a);color:#3a2508;box-shadow:var(--glass-shadow),var(--glass-inset),0 0 24px color-mix(in oklab,#e89a3a 45%,transparent)}.state-badge.phase-speaking{background:linear-gradient(180deg,#8fd6ff,var(--speak));color:#062536;box-shadow:var(--glass-shadow),var(--glass-inset),0 0 24px color-mix(in oklab,var(--speak) 45%,transparent)}.caption{flex-shrink:0;font-size:clamp(17px,3.6vw,24px);min-height:1.35em;max-width:min(92vw,640px);margin:0;font-weight:600;line-height:1.3;padding:0 3vw;color:var(--ink);text-shadow:0 1px 14px rgba(0,0,0,.35);opacity:.92}.test-captions{flex-shrink:0;width:100%;max-width:min(96vw,720px);margin:.2vh auto .4vh;padding:0 2vw;font-size:9px;line-height:1.25;font-weight:500;letter-spacing:.01em;color:#f4fbfc6b;text-align:left;pointer-events:none;user-select:text}.test-captions .cap-heard,.test-captions .cap-spoken,.test-captions .cap-audio{min-height:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.test-captions .cap-spoken{white-space:normal;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;color:#f4fbfc80}.test-captions .cap-audio{color:#f4fbfc52;font-size:8px}body.sleeping .ambient{filter:brightness(.35) saturate(.7)}body.sleeping .screen{opacity:.55;filter:brightness(.72)}body.sleeping .topics,body.sleeping .icebreakers{display:none!important}body.sleeping .emergency-stop{opacity:.45;pointer-events:none}body.sleeping .talk-btn{filter:grayscale(.35) brightness(.75);box-shadow:var(--glass-shadow),var(--glass-inset);animation:none!important}body.sleeping .state-badge{opacity:.7}body.sleeping .sleep-toggle{background:color-mix(in oklab,var(--accent-hot) 35%,var(--glass-fill));box-shadow:var(--glass-shadow),var(--glass-inset),0 0 20px color-mix(in oklab,var(--accent-hot) 35%,transparent)}.glass{background:var(--glass-fill);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat))}.hamburger{position:relative;z-index:52;flex-shrink:0;width:52px;height:52px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-fill);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;padding:0;transition:transform var(--dur) var(--spring),background var(--dur) ease}.hamburger span{display:block;width:20px;height:2.5px;background:var(--ink);border-radius:2px;box-shadow:0 0 8px #ffffff40}.hamburger:active{transform:scale(.94);background:var(--glass-fill-strong)}.menu-backdrop{position:fixed;inset:0;border:0;padding:0;margin:0;background:#05101673;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:80;cursor:pointer;animation:fade-in .18s ease}.menu-panel{position:fixed;top:max(12px,env(safe-area-inset-top,0px));right:12px;z-index:85;display:flex;flex-direction:column;gap:8px;min-width:220px;padding:12px;border-radius:22px;background:color-mix(in oklab,#12323a 72%,white 12%);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-md)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-md)) saturate(var(--sat));animation:pop-in .28s var(--spring)}.menu-item{border:0;border-radius:14px;padding:15px 16px;font-family:var(--font);font-size:clamp(16px,3.5vw,20px);font-weight:700;text-align:left;background:linear-gradient(180deg,color-mix(in oklab,var(--accent) 92%,white),var(--accent));color:var(--accent-ink);cursor:pointer;box-shadow:0 6px 18px #14b8a647,inset 0 1px #ffffff59;transition:transform var(--dur) var(--spring)}.menu-item:active{transform:scale(.97)}.menu-item-muted{background:var(--glass-fill);color:var(--ink);box-shadow:var(--glass-inset);border:1px solid var(--glass-border)}.settings-card{width:min(92vw,420px);background:color-mix(in oklab,#12323a 70%,white 10%);border-radius:20px;padding:8px 4px;text-align:left;border:1px solid var(--glass-border);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(var(--blur-md)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-md)) saturate(var(--sat))}.settings-row{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;font-size:clamp(16px,3.4vw,20px);border-bottom:1px solid rgba(255,255,255,.08)}.settings-row:last-child{border-bottom:0}.settings-row span{color:var(--ink-muted)}.settings-row strong{color:var(--ink);font-weight:700}.primary.secondary{background:var(--glass-fill)!important;color:var(--ink)!important;border:1px solid var(--glass-border);box-shadow:var(--glass-inset)!important}.primary.danger{background:linear-gradient(180deg,#f87171,#ef4444)!important;color:#fff!important}.overlay .primary+.primary{margin-top:1vh}.main-stage{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.4vh}.status{flex-shrink:0;font-size:clamp(18px,3.8vw,26px);min-height:1.2em;font-weight:600;line-height:1.25;padding:.6vh 3vw;color:var(--ink-soft);text-shadow:0 1px 12px rgba(0,0,0,.3)}.talk-btn{--talk-size: min(48vmin, 34dvh, 280px);width:var(--talk-size);height:var(--talk-size);flex-shrink:1;border-radius:50%;border:1px solid var(--glass-border);position:relative;isolation:isolate;overflow:visible;background:radial-gradient(120% 90% at 30% 20%,rgba(255,255,255,.45),transparent 45%),linear-gradient(160deg,color-mix(in oklab,var(--ok) 85%,white),var(--ok) 55%,color-mix(in oklab,var(--ok) 70%,#0b1c24));color:var(--accent-ink);font-family:var(--font);font-size:clamp(22px,5vw,40px);font-weight:800;letter-spacing:-.02em;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;box-shadow:var(--glass-shadow),var(--glass-inset),0 0 0 8px #ffffff14,0 0 60px color-mix(in oklab,var(--ok) 35%,transparent);backdrop-filter:blur(var(--blur-md)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-md)) saturate(var(--sat));transition:transform var(--dur) var(--spring),box-shadow var(--dur) ease,background var(--dur) ease,filter var(--dur) ease}.talk-btn:before{content:"";position:absolute;inset:10%;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.35),transparent 55%);pointer-events:none;z-index:0}.talk-btn .icon,.talk-btn span:not(.icon){position:relative;z-index:1}.talk-btn .icon{font-size:clamp(40px,10vw,88px);line-height:1;filter:drop-shadow(0 4px 10px rgba(0,0,0,.2))}.talk-btn:active{transform:scale(.95)}.talk-btn.listening,.talk-btn[data-state=listening]{background:radial-gradient(120% 90% at 30% 20%,rgba(255,255,255,.4),transparent 45%),linear-gradient(160deg,color-mix(in oklab,var(--busy) 88%,white),var(--busy));box-shadow:var(--glass-shadow),var(--glass-inset),0 0 0 8px color-mix(in oklab,var(--busy) 30%,transparent),0 0 70px color-mix(in oklab,var(--busy) 55%,transparent);animation:talk-pulse var(--pulse) ease-in-out infinite}.talk-btn.thinking,.talk-btn[data-state=thinking]{background:radial-gradient(120% 90% at 30% 20%,rgba(255,255,255,.35),transparent 45%),linear-gradient(160deg,#f6c57a,var(--busy));animation:talk-pulse 1.2s ease-in-out infinite}.talk-btn.speaking,.talk-btn[data-state=speaking]{background:radial-gradient(120% 90% at 30% 20%,rgba(255,255,255,.4),transparent 45%),linear-gradient(160deg,#8fd6ff,var(--speak));box-shadow:var(--glass-shadow),var(--glass-inset),0 0 0 8px color-mix(in oklab,var(--speak) 28%,transparent),0 0 70px color-mix(in oklab,var(--speak) 50%,transparent);animation:talk-pulse 1.4s ease-in-out infinite}.talk-btn.listening:after,.talk-btn.thinking:after,.talk-btn.speaking:after,.talk-btn[data-state=listening]:after,.talk-btn[data-state=thinking]:after,.talk-btn[data-state=speaking]:after{content:"";position:absolute;inset:-10%;border-radius:50%;border:3px solid color-mix(in oklab,white 55%,transparent);pointer-events:none;z-index:0;animation:talk-ring 1.8s ease-out infinite}.talk-btn.listening:after,.talk-btn[data-state=listening]:after{border-color:color-mix(in oklab,var(--busy) 70%,white)}.talk-btn.thinking:after,.talk-btn[data-state=thinking]:after{border-color:color-mix(in oklab,#e89a3a 75%,white);animation-duration:1.35s}.talk-btn.speaking:after,.talk-btn[data-state=speaking]:after{border-color:color-mix(in oklab,var(--speak) 70%,white);animation-duration:1.55s}@keyframes talk-pulse{0%,to{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.03);filter:brightness(1.06)}}@keyframes talk-ring{0%{transform:scale(.92);opacity:.85}70%{transform:scale(1.18);opacity:.2}to{transform:scale(1.28);opacity:0}}.emergency-stop{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;min-width:0;width:min(88%,280px);margin-top:.6vh;padding:.9vh 5vw;border:2px solid color-mix(in oklab,#ff6b6b 70%,white);border-radius:18px;background:radial-gradient(120% 90% at 30% 15%,rgba(255,255,255,.28),transparent 50%),linear-gradient(180deg,#ff5a5a,#d62828);color:#fff;font-family:var(--font);font-size:clamp(18px,4.2vw,24px);font-weight:800;letter-spacing:.02em;cursor:pointer;box-shadow:0 12px 28px #b4141466,inset 0 1px #ffffff59;opacity:.72;transform:scale(.98);transition:transform var(--dur) var(--spring),opacity var(--dur) ease,box-shadow var(--dur) ease}.emergency-stop .emergency-icon{font-size:.85em;line-height:1}.emergency-stop.armed{opacity:1;transform:scale(1);box-shadow:0 14px 36px #c818188c,0 0 0 4px color-mix(in oklab,#ff4d4d 35%,transparent),inset 0 1px #fff6}.emergency-stop:active{transform:scale(.95);filter:brightness(1.05)}.topics{flex-shrink:0;display:flex;flex-direction:column;gap:1vh;width:100%;max-width:min(720px,100%);min-width:0;margin:0 auto;box-sizing:border-box}.topics-title{margin:0;text-align:center;font-size:clamp(15px,3.2vw,20px);font-weight:700;color:var(--ink-soft);letter-spacing:.01em}.icebreakers{flex-shrink:0;display:grid;grid-template-columns:1fr 1fr;gap:1.4vh 2.2vw;width:100%;max-width:min(720px,100%);min-width:0;margin:0 auto;box-sizing:border-box}.ib-btn.busy{opacity:.55;filter:saturate(.85)}.ib-btn{padding:1.5vh 1.6vw;min-height:64px;min-width:0;max-width:100%;box-sizing:border-box;font-family:var(--font);font-size:clamp(15px,3.2vw,21px);font-weight:700;line-height:1.2;overflow-wrap:anywhere;word-break:break-word;border:1px solid var(--glass-border);border-radius:999px;color:var(--accent-ink);cursor:pointer;background:linear-gradient(180deg,color-mix(in oklab,#ffe8a8 90%,white),#f0c14d);box-shadow:0 10px 28px #00000038,inset 0 1px #ffffff8c,inset 0 -1px #ffffff26;backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));transition:transform var(--dur) var(--spring),box-shadow var(--dur) ease;animation:chip-in .42s var(--spring) both}.ib-btn:nth-child(2){animation-delay:40ms}.ib-btn:nth-child(3){animation-delay:80ms}.ib-btn:nth-child(4){animation-delay:.12s}.ib-btn:active{transform:scale(.97)}@keyframes chip-in{0%{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pop-in{0%{opacity:0;transform:translateY(-8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-height: 700px){.talk-btn{--talk-size: min(40vmin, 28dvh, 220px)}.ib-btn{padding:1vh 1.2vw;min-height:52px;font-size:clamp(14px,2.8vw,18px)}.greeting{font-size:clamp(20px,4vw,28px)}.status{font-size:clamp(16px,3.2vw,22px)}.caption{font-size:clamp(15px,3vw,20px)}.state-badge{font-size:clamp(14px,3vw,18px)}.hamburger,.sleep-toggle,.icon-btn,.volume-btn{width:46px;height:46px;min-width:46px}.refresh-btn{font-size:24px}.volume-btn{padding:0 8px;font-size:11px;gap:4px}.volume-btn .volume-icon{font-size:18px}.sleep-toggle{font-size:22px}.emergency-stop{min-height:50px;font-size:clamp(16px,3.8vw,20px)}}@media (max-width: 420px){.volume-btn .volume-label{display:none}}@media (max-width: 480px) and (orientation: portrait){.screen{padding:10px 14px 12px;gap:8px}.greeting{font-size:clamp(18px,5.2vw,22px)}.talk-btn{--talk-size: min(42vmin, 30dvh, 200px)}.status{font-size:clamp(14px,3.6vw,17px)}.topics,.icebreakers{width:100%;max-width:100%;min-width:0}.icebreakers{gap:8px}.ib-btn{min-height:50px;font-size:clamp(13px,3.4vw,16px);padding:10px 8px}.emergency-stop{width:min(90%,280px);min-height:48px;font-size:clamp(15px,4vw,18px)}.hamburger,.sleep-toggle,.icon-btn,.volume-btn{width:44px;height:44px;min-width:44px}}@container phone (max-width: 500px){.greeting{font-size:clamp(16px,5cqw,20px)!important}.talk-btn{--talk-size: min(46cqmin, 28cqh, 170px);width:var(--talk-size);height:var(--talk-size);font-size:clamp(14px,4cqw,17px)}.talk-btn .icon{font-size:clamp(34px,11cqmin,48px)}.status{font-size:clamp(13px,3.6cqw,15px)}.state-badge{font-size:clamp(12px,3.2cqw,14px)}.topics,.icebreakers{width:100%;max-width:100%;min-width:0}.ib-btn{min-width:0;min-height:46px;font-size:clamp(12px,3.3cqw,14px);padding:8px}.emergency-stop{width:min(88%,240px);min-height:44px;font-size:clamp(14px,3.6cqw,16px)}.volume-btn .volume-label{display:none!important}}.screen.is-landscape,body.layout-landscape .screen{display:grid!important;grid-template-columns:minmax(0,.95fr) minmax(0,1.15fr)!important;grid-template-rows:auto minmax(0,1fr)!important;grid-template-areas:"top top" "stage topics"!important;align-content:stretch;gap:1.2vh 2.4vw;padding:max(1vh,env(safe-area-inset-top,0px)) max(2.4vw,env(safe-area-inset-right,0px)) max(1.2vh,env(safe-area-inset-bottom,0px)) max(2.4vw,env(safe-area-inset-left,0px))}.screen.is-landscape>.top-bar,body.layout-landscape .top-bar{grid-area:top;gap:10px;padding-bottom:.2vh}.screen.is-landscape .greeting,body.layout-landscape .greeting{font-size:clamp(18px,4vh,28px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.screen.is-landscape .top-actions,body.layout-landscape .top-actions{gap:8px}.screen.is-landscape .hamburger,.screen.is-landscape .sleep-toggle,.screen.is-landscape .icon-btn,.screen.is-landscape .volume-btn,body.layout-landscape .hamburger,body.layout-landscape .sleep-toggle,body.layout-landscape .icon-btn,body.layout-landscape .volume-btn{width:44px;height:44px;min-width:44px;border-radius:14px}.screen.is-landscape .volume-btn,body.layout-landscape .volume-btn{padding:0 10px}.screen.is-landscape .volume-btn .volume-label,body.layout-landscape .volume-btn .volume-label{display:none!important}.screen.is-landscape .volume-btn .volume-icon,.screen.is-landscape .volume-btn .vol-svg,body.layout-landscape .volume-btn .volume-icon,body.layout-landscape .volume-btn .vol-svg{width:20px;height:20px}.screen.is-landscape .refresh-btn,body.layout-landscape .refresh-btn{font-size:22px}.screen.is-landscape .sleep-toggle,body.layout-landscape .sleep-toggle{font-size:20px}.screen.is-landscape>.main-stage,body.layout-landscape .main-stage{grid-area:stage!important;min-height:0;justify-content:center;align-items:center;gap:1vh;padding:0 1.5vw 0 .5vw}.screen.is-landscape .state-badge,body.layout-landscape .state-badge{font-size:clamp(13px,3vh,17px);padding:.32em 1.1em;min-height:1.75em}.screen.is-landscape .talk-btn,body.layout-landscape .talk-btn{--talk-size: min(38vh, 30vw, 176px);font-size:clamp(14px,3.4vh,18px);gap:3px;box-shadow:var(--glass-shadow),var(--glass-inset),0 0 0 6px #ffffff1a,0 0 40px color-mix(in oklab,var(--ok) 34%,transparent)}.screen.is-landscape .talk-btn .icon,body.layout-landscape .talk-btn .icon{font-size:clamp(30px,7.5vh,52px)}.screen.is-landscape .talk-btn .talk-label,body.layout-landscape .talk-btn .talk-label{font-size:clamp(13px,3vh,17px)}.screen.is-landscape .status,body.layout-landscape .status{display:none!important}.screen.is-landscape .caption,body.layout-landscape .caption{font-size:clamp(12px,2.7vh,15px);max-width:100%;-webkit-line-clamp:2;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;min-height:0}.screen.is-landscape .emergency-stop,body.layout-landscape .emergency-stop{min-width:0;width:min(100%,240px);min-height:42px;margin-top:.4vh;padding:.5vh 2.2vw;font-size:clamp(14px,3vh,17px);border-radius:15px;gap:8px}.screen.is-landscape>.test-captions,body.layout-landscape .test-captions{position:absolute!important;left:max(1.4vw,env(safe-area-inset-left,0px));bottom:max(.6vh,env(safe-area-inset-bottom,0px));width:min(42vw,300px);margin:0;padding:0;z-index:2;opacity:.75;pointer-events:none;grid-area:unset!important;grid-column:1 / 2!important;grid-row:2 / 3!important;align-self:end;justify-self:start;height:auto;max-height:18%;overflow:hidden}.screen.is-landscape .test-captions .cap-spoken,body.layout-landscape .test-captions .cap-spoken{-webkit-line-clamp:1}.screen.is-landscape>.topics,body.layout-landscape .topics{grid-area:topics!important;min-height:0;max-width:none;margin:0;height:100%;padding:1.4vh 1.6vw;border-radius:24px;border:1px solid color-mix(in oklab,white 48%,transparent);background:linear-gradient(165deg,color-mix(in oklab,white 22%,transparent),color-mix(in oklab,white 8%,transparent) 55%,color-mix(in oklab,var(--ambient-a) 12%,transparent));box-shadow:0 16px 40px #00000047,inset 0 1px 1px #ffffff73,inset 0 -1px 1px #ffffff1a;backdrop-filter:blur(22px) saturate(1.65);-webkit-backdrop-filter:blur(22px) saturate(1.65);gap:1vh;overflow:hidden}.screen.is-landscape .topics-title,body.layout-landscape .topics-title{font-size:clamp(13px,2.8vh,16px);text-align:left;padding:0 .6vw .2vh;color:var(--ink);font-weight:700}.screen.is-landscape .icebreakers,body.layout-landscape .icebreakers{flex:1 1 auto;min-height:0;max-width:none;margin:0;display:flex!important;flex-direction:column;gap:.9vh;align-content:stretch;overflow:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.screen.is-landscape .ib-btn,body.layout-landscape .ib-btn{min-height:48px;width:100%;padding:.9vh 1.4vw;font-size:clamp(13px,2.9vh,16px);border-radius:18px;animation:none;text-align:left;padding-left:1.8vw}.screen.is-landscape.is-flat .talk-btn,body.layout-landscape.layout-flat .talk-btn{--talk-size: min(32vh, 26vw, 140px)}.screen.is-landscape.is-flat .state-badge,body.layout-landscape.layout-flat .state-badge{font-size:12px}.screen.is-landscape.is-flat .emergency-stop,body.layout-landscape.layout-flat .emergency-stop{min-height:36px;font-size:13px}.screen.is-landscape.is-flat .ib-btn,body.layout-landscape.layout-flat .ib-btn{min-height:40px;font-size:12px;border-radius:14px}.screen.is-landscape.is-flat .topics,body.layout-landscape.layout-flat .topics{padding:1vh 1.2vw;border-radius:18px}.overlay{position:fixed;inset:0;background:radial-gradient(100% 80% at 50% 0%,color-mix(in oklab,var(--ambient-a) 35%,transparent),transparent 55%),color-mix(in oklab,var(--bg-deep) 88%,transparent);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:1.6vh;padding:max(3vh,env(safe-area-inset-top,0px)) 5vw max(3vh,env(safe-area-inset-bottom,0px));text-align:center;overflow-y:auto;z-index:60;animation:fade-in .2s ease}.night-banner{flex:1 1 auto;min-height:0;display:flex;align-items:center;justify-content:center;padding:1.2vh 2vw 2vh;z-index:1;overflow:auto;-webkit-overflow-scrolling:touch;background:radial-gradient(100% 80% at 50% 0%,color-mix(in oklab,#1a2740 45%,transparent),transparent 60%),color-mix(in oklab,var(--bg-deep) 35%,transparent)}.night-banner .night-card{width:min(92%,420px);padding:18px 16px 20px;border-radius:24px;border:1px solid var(--glass-border);background:color-mix(in oklab,#12323a 78%,white 10%);box-shadow:var(--glass-shadow),var(--glass-inset);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}.night-banner .night-card h1{margin:.2em 0;font-size:clamp(22px,5vw,34px)}.night-banner .night-card p{margin:0;color:var(--ink-soft);font-size:clamp(15px,3.4vw,20px)}.night-banner .night-card .primary{width:min(100%,320px)}body.night-soft .top-bar{position:relative;z-index:20;flex-shrink:0}body.night-soft .hamburger,body.night-soft .top-actions{position:relative;z-index:21;opacity:1!important;visibility:visible!important;pointer-events:auto!important}body.night-soft .main-stage,body.night-soft .topics,body.night-soft .test-captions,body.night-soft .icebreakers{display:none!important}body.night-soft .screen.is-landscape .night-banner,body.layout-landscape.night-soft .night-banner{grid-column:1 / -1;grid-row:2 / -1;min-height:0}.overlay h1{font-size:clamp(26px,6vw,44px);margin:.5vh 0;font-weight:800;letter-spacing:-.02em}.overlay p{font-size:clamp(18px,4vw,28px);margin:0;max-width:640px;color:var(--ink-soft)}.overlay .big-emoji{font-size:clamp(64px,18vw,140px);filter:drop-shadow(0 8px 24px rgba(0,0,0,.25))}.overlay-hint{font-size:clamp(16px,3.5vw,22px)!important;color:var(--ink-muted)!important;margin-bottom:1vh!important}.field-label{align-self:stretch;max-width:480px;width:min(92vw,480px);text-align:left;font-size:clamp(14px,3vw,18px);color:var(--ink-muted);margin-top:.6vh}.senior-list{width:min(92vw,480px);display:flex;flex-direction:column;gap:10px;max-height:42vh;overflow-y:auto}.senior-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:18px;background:var(--glass-fill);border:1px solid var(--glass-border);box-shadow:var(--glass-inset);backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));-webkit-backdrop-filter:blur(var(--blur-sm)) saturate(var(--sat));text-align:left}.senior-meta{display:flex;flex-direction:column;gap:2px;min-width:0}.senior-meta strong{font-size:clamp(16px,3.6vw,20px);color:var(--ink)}.senior-meta span{font-size:clamp(13px,2.8vw,16px);color:var(--ink-muted)}.senior-select{flex-shrink:0;padding:10px 14px!important;font-size:clamp(14px,3vw,17px)!important}.senior-select:disabled{opacity:.55;cursor:default}.primary{padding:2.4vh 6vw;font-family:var(--font);font-size:clamp(20px,4.5vw,30px);font-weight:800;border:0;border-radius:18px;background:linear-gradient(180deg,color-mix(in oklab,var(--accent) 90%,white),var(--accent));color:var(--accent-ink);cursor:pointer;box-shadow:0 10px 28px #14b8a64d,inset 0 1px #fff6;transition:transform var(--dur) var(--spring)}.primary:active{transform:scale(.97)}.token-input{font-family:var(--font);font-size:clamp(20px,5vw,30px);padding:2vh 3vw;border-radius:18px;border:1px solid var(--glass-border);width:min(80vw,480px);text-align:center;background:color-mix(in oklab,#0b1c24 55%,white 8%);color:var(--ink);box-shadow:var(--glass-inset);backdrop-filter:blur(var(--blur-sm));-webkit-backdrop-filter:blur(var(--blur-sm));outline:none}.token-input:focus{border-color:color-mix(in oklab,var(--accent) 70%,white);box-shadow:0 0 0 3px color-mix(in oklab,var(--accent) 35%,transparent),var(--glass-inset)}select.token-input{appearance:none}.hidden{display:none!important}.quality-header-row strong.quality-tier-badge{font-size:clamp(12px,2.6vw,15px)!important;padding:3px 12px;border-radius:999px;font-weight:700;background:var(--glass-fill);border:1px solid var(--glass-border)}.quality-tier-badge.tier-1{color:var(--ink-muted)}.quality-tier-badge.tier-2{color:var(--ok)}.quality-tier-badge.tier-3{color:var(--accent-hot)}.quality-slider-row{display:flex;align-items:center;gap:2vw;padding:10px 16px 4px}.quality-edge-label{font-size:clamp(12px,2.4vw,14px);color:var(--ink-muted);white-space:nowrap;flex-shrink:0;font-weight:600}.quality-slider{flex:1;min-width:0;-webkit-appearance:none;appearance:none;height:10px;border-radius:5px;background:linear-gradient(to right,color-mix(in oklab,var(--ok) 80%,transparent),var(--accent),color-mix(in oklab,var(--accent-hot) 90%,transparent));outline:none;cursor:pointer}.quality-slider::-webkit-slider-thumb{-webkit-appearance:none;width:46px;height:46px;border-radius:50%;background:var(--ink);box-shadow:0 3px 14px #00000059,inset 0 1px #fff9;cursor:pointer;transition:transform .12s var(--spring)}.quality-slider::-webkit-slider-thumb:active{transform:scale(1.18)}.quality-slider::-moz-range-thumb{width:46px;height:46px;border:none;border-radius:50%;background:var(--ink);box-shadow:0 3px 14px #00000059;cursor:pointer}.quality-level-name{padding:6px 16px 14px;font-size:clamp(14px,3vw,18px);color:var(--accent);text-align:center;font-weight:700;min-height:2em}@media (prefers-reduced-motion: reduce){.orb,.talk-btn,.ib-btn,.menu-panel,.menu-backdrop,.overlay{animation:none!important}.talk-btn:after{animation:none!important}.talk-btn,.ib-btn,.hamburger,.sleep-toggle,.volume-btn,.emergency-stop,.menu-item,.primary{transition:none!important}}@media (prefers-reduced-transparency: reduce),(prefers-contrast: more){.ambient .orb{opacity:.2;filter:none}.hamburger,.menu-panel,.settings-card,.senior-row,.token-input,.ib-btn,.talk-btn,.overlay{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}.hamburger,.menu-panel,.settings-card,.senior-row{background:#12323a;border:2px solid #fff}.talk-btn{background:var(--ok);border:3px solid #fff;box-shadow:0 8px 24px #00000059}.ib-btn{background:#f0c14d;border:2px solid #1a1a1a;color:#1a1a1a}.status,.greeting{text-shadow:none;color:#fff}}