:root{--bg: #FBFBFC;--surface: #FFFFFF;--surface-2: #F5F5F7;--ink: #2C313A;--ink-2: #565C66;--muted: #8A9199;--faint: #AEB3BB;--line: #ECEDF0;--line-2: #E2E4E8;--primary: #2C313A;--primary-hover: #23272E;--accent: #6E93D6;--green: #5AA377;--green-ink: #3F7D59;--amber: #D9A441;--amber-ink: #A9781F;--purple: #9B7FC7;--purple-ink: #6F52A0;--terra: #D2694A;--terra-ink: #B14F31;--shadow-sm: 0 1px 2px rgba(20, 23, 28, .04);--shadow-md: 0 4px 16px rgba(20, 23, 28, .06);--shadow-lg: 0 12px 40px rgba(20, 23, 28, .1);--r-sm: 6px;--r-md: 8px;--r-lg: 11px;--r-xl: 14px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}.muted{color:var(--muted)}.small{font-size:.82rem}.app{height:100%;max-width:1000px;margin:0 auto;padding:0 24px;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 4px;flex-shrink:0}.brand{display:flex;align-items:center;gap:9px;min-width:0}.brand-mark{width:28px;height:28px;border-radius:7px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;flex-shrink:0;letter-spacing:-.02em}.brand-text{display:flex;flex-direction:column;min-width:0;line-height:1.2}.brand-name{font-weight:600;font-size:14px}.brand-sub{font-size:10.5px;color:var(--muted);letter-spacing:.02em}.mode-toggle{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:2px;flex-shrink:0}.mode-toggle button{display:inline-flex;align-items:center;gap:5px;font:inherit;font-weight:600;font-size:.78rem;border:none;background:transparent;color:var(--muted);border-radius:999px;padding:5px 12px;cursor:pointer;transition:all .15s}.mode-toggle button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}.mode-toggle .dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.6}.frame{flex:1 1 auto;min-height:0;margin-bottom:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow-md);display:flex;flex-direction:column;overflow:hidden}.rail{display:flex;flex-wrap:wrap;gap:6px;padding:12px 18px;border-bottom:1px solid var(--line);flex-shrink:0}.rail-item{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:500;color:var(--muted);background:var(--surface-2);border:1px solid transparent;border-radius:999px;padding:4px 10px 4px 6px;transition:all .3s ease}.rail-item.done{color:var(--green-ink);background:#5aa3771f;border-color:#5aa37738}.rail-dot{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;font-size:.55rem;font-weight:800;background:var(--line-2);color:transparent}.rail-item.done .rail-dot{background:var(--green);color:#fff}.messages{flex:1 1 auto;min-height:0;overflow-y:auto;padding:22px 20px;display:flex;flex-direction:column;gap:11px}.messages-inner{width:100%;max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:11px}.bubble{max-width:82%;padding:10px 14px;border-radius:var(--r-lg);white-space:pre-wrap;word-wrap:break-word;font-size:.88rem}.bubble.assistant{background:var(--surface);border:1px solid var(--line-2);color:var(--ink);align-self:flex-start;border-bottom-left-radius:5px;box-shadow:var(--shadow-sm)}.bubble.user{background:var(--primary);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}.typing{display:inline-flex;gap:5px;padding:15px 16px}.typing span{width:7px;height:7px;border-radius:50%;background:var(--faint);animation:blink 1.2s infinite ease-in-out}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}@keyframes blink{0%,70%,to{opacity:.25}35%{opacity:1}}.attachments{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:100%}.attach-chip{display:inline-flex;align-items:center;gap:7px;max-width:340px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:5px 11px}.attach-type{flex-shrink:0;font-size:.64rem;font-weight:700;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}.attach-desc{font-size:.83rem;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.composer{display:flex;align-items:flex-end;gap:8px;padding:11px 16px;border-top:1px solid var(--line);flex-shrink:0;background:var(--surface)}.composer-inner{width:100%;max-width:720px;margin:0 auto;display:flex;align-items:flex-end;gap:8px}.composer textarea{flex:1;resize:none;border:1px solid var(--line-2);border-radius:var(--r-md);padding:9px 12px;font:inherit;font-size:.88rem;outline:none;max-height:150px;background:var(--surface);transition:border-color .15s}.composer textarea:focus{border-color:var(--ink-2)}.icon-btn{flex-shrink:0;display:grid;place-items:center;font-size:.92rem;line-height:1;border:1px solid var(--line-2);background:var(--surface);border-radius:var(--r-md);width:34px;height:34px;cursor:pointer;transition:border-color .15s}.icon-btn:hover{border-color:var(--ink-2)}.icon-btn:disabled{opacity:.4;cursor:default}.voice-stage{flex:1 1 auto;min-height:0;overflow-y:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:28px 22px;text-align:center}.voice-orb-wrap{position:relative;width:188px;height:188px;display:grid;place-items:center}.voice-ring{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:1.5px solid var(--line-2)}.voice-ring.pulse{animation:ringpulse 2.6s ease-out infinite}.voice-ring.pulse.b{animation-delay:1.3s}@keyframes ringpulse{0%{transform:scale(.72);opacity:.9;border-color:#6e93d680}to{transform:scale(1.15);opacity:0;border-color:#6e93d600}}.voice-core{width:128px;height:128px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#3a4552,var(--primary) 70%);display:grid;place-items:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.voice-core canvas{width:128px;height:128px;display:block}.voice-title{font-size:1.12rem;font-weight:600}.voice-status-line{color:var(--muted);font-size:.88rem;min-height:1.4em}.voice-status-line b{color:var(--ink);font-weight:600}.voice-actions{display:flex;align-items:center;gap:10px}.mic{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:600;font-size:.86rem;border:1px solid var(--primary);background:var(--primary);color:#fff;border-radius:999px;padding:9px 19px;cursor:pointer;transition:all .15s}.mic:hover{background:var(--primary-hover)}.mic.live{background:var(--terra);border-color:var(--terra)}.mic-dot{width:8px;height:8px;border-radius:50%;background:currentColor}.mic.live .mic-dot{animation:micpulse 1.1s infinite ease-in-out}@keyframes micpulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.5)}}.voice-hint{color:var(--faint);font-size:.85rem;max-width:380px}.voice-transcript{width:100%;max-width:560px;margin-top:8px;text-align:left}.voice-transcript .last{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-md);padding:12px 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auto;display:flex;flex-direction:column;gap:28px}.portal-hero{text-align:center;display:flex;flex-direction:column;gap:8px}.portal-eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.portal-hero h1{font-size:1.7rem}.portal-hero p{color:var(--ink-2);font-size:1rem;margin:0}.stepper{display:flex;flex-direction:column;gap:0}.step{display:flex;gap:16px;align-items:flex-start}.step-rail{display:flex;flex-direction:column;align-items:center}.step-node{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--line-2);background:var(--surface);color:var(--faint);font-size:.74rem;font-weight:700;flex-shrink:0;z-index:1}.step.done .step-node{background:var(--green);border-color:var(--green);color:#fff}.step.active .step-node{border-color:var(--primary);color:var(--primary);box-shadow:0 0 0 4px #2c313a14}.step-line{width:2px;flex:1;min-height:34px;background:var(--line-2)}.step.done .step-line{background:var(--green)}.step-body{padding-bottom:26px;padding-top:3px}.step-title{font-weight:600;font-size:1rem}.step.active .step-title{color:var(--ink)}.step:not(.active):not(.done) .step-title{color:var(--muted)}.step-desc{color:var(--muted);font-size:.9rem;margin-top:2px}.step.active .step-desc{color:var(--ink-2)}.delivered-card{background:linear-gradient(180deg,#5aa37714,#5aa37705);border:1px solid rgba(90,163,119,.25);border-radius:var(--r-lg);padding:26px;text-align:center;display:flex;flex-direction:column;gap:14px;align-items:center}.delivered-badge{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;color:var(--green-ink);background:#5aa37724;border-radius:999px;padding:4px 11px;letter-spacing:.03em}.delivered-card h2{font-size:1.3rem}.delivered-card p{color:var(--ink-2);margin:0;max-width:420px}.prd-done{align-self:center;text-align:center;background:#5aa37714;border:1px solid rgba(90,163,119,.22);border-radius:var(--r-lg);padding:24px 28px;margin-top:12px;max-width:480px}.prd-done h2{color:var(--green-ink);margin-bottom:6px}.inline-attach{width:100%;max-width:720px;margin:0 auto 12px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;display:flex;flex-direction:column;gap:10px}.ia-head{display:flex;align-items:center;justify-content:space-between}.inline-attach input[type=file]{font-size:.85rem}.inline-attach textarea{resize:vertical;border:1px solid var(--line-2);border-radius:var(--r-sm);padding:10px 12px;font:inherit;font-size:.9rem;outline:none;background:var(--surface)}.inline-attach textarea:focus{border-color:var(--ink-2)}.error-bar{width:100%;max-width:720px;margin:0 auto;background:#b200200f;color:var(--terra-ink);padding:10px 14px;font-size:.88rem;border-radius:var(--r-sm);border:1px solid rgba(178,0,32,.15)}.composer-msgs{padding:0 18px 6px}.error-text{color:var(--terra-ink);font-size:.85rem;margin:0}.center-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:36px;max-width:420px;text-align:center;box-shadow:var(--shadow-md)}.card .brand-mark{margin:0 auto 14px;width:44px;height:44px;border-radius:12px;font-size:18px}.card h1{margin-bottom:8px;font-size:1.2rem}.spinner{width:26px;height:26px;border:3px solid var(--line-2);border-top-color:var(--ink);border-radius:50%;animation:spin .8s linear infinite}.spinner-sm{display:inline-block;width:13px;height:13px;border-width:2px;vertical-align:-2px;margin-right:6px}.generating-note{color:var(--ink-2)}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14171c59;display:flex;align-items:center;justify-content:center;padding:24px;z-index:20;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--surface);border-radius:var(--r-lg);padding:24px;max-width:400px;width:100%;box-shadow:var(--shadow-lg)}.modal p{margin:0}.modal .row{display:flex;gap:10px;margin-top:18px}@media(max-width:720px){.app{padding:0 12px}.frame{border-radius:var(--r-lg)}.bubble{max-width:90%}.portal-hero h1{font-size:1.4rem}}.update-card{background:linear-gradient(180deg,#6e93d614,#6e93d605);border:1px solid rgba(110,147,214,.28);border-radius:var(--r-lg);padding:22px 26px;text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center}.update-badge{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;color:var(--blue-ink);background:#6e93d624;border-radius:999px;padding:4px 11px;letter-spacing:.03em}.update-card h2{font-size:1.15rem}.update-card .update-summary{color:var(--ink-2);margin:0;max-width:440px}.mini-steps{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center}.mini-step-wrap{display:inline-flex;align-items:center;gap:8px}.mini-step{font-size:.75rem;font-weight:600;color:var(--ink-2);background:var(--surface);border:1px solid var(--line-2);border-radius:999px;padding:3px 11px}.mini-step.on{color:var(--blue-ink);border-color:#6e93d673;background:#6e93d61a}.mini-step.done{color:var(--green-ink);border-color:#5aa37759;background:#5aa37714}.mini-arrow{color:var(--faint, #B9BDC4);font-size:.8rem}.stream-caret{display:inline-block;width:2px;height:1em;margin-left:2px;vertical-align:-.15em;background:var(--ink-2);animation:caret-blink .9s steps(1) infinite}@keyframes caret-blink{50%{opacity:0}}