:root{--bg:#f3efe8;--panel:#ffffffd6;--text:#5c6574;--text-strong:#1a2231;--muted-strong:#617086;--font-sans:"Segoe UI", "Trebuchet MS", Arial, sans-serif;font:16px/1.5 var(--font-sans);color:var(--text);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at top,#e99c494d,#0000 30%),linear-gradient(#f6efe5 0%,#edf2f4 100%)}#root{min-height:100svh}body{margin:0}h1,h2{color:var(--text-strong)}h1{letter-spacing:-.04em;margin:0 0 18px;font-size:clamp(2.3rem,5vw,4.5rem);line-height:.98}h2{font-size:1.35rem}p{margin:0}*{box-sizing:border-box}button,textarea{font:inherit}.app-shell{box-sizing:border-box;grid-template-columns:1.05fr 1fr;gap:24px;min-height:100svh;padding:32px;display:grid}.hero-panel,.chat-panel{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffc7;border:1px solid #181b241a;border-radius:24px;box-shadow:0 18px 50px #29344d14}.hero-panel{background:radial-gradient(circle at 0 0,#f47b4d3d,#0000 34%),radial-gradient(circle at 100% 100%,#36a58e33,#0000 32%),#fffaf4db;flex-direction:column;justify-content:space-between;padding:36px;display:flex}.eyebrow,.chat-label,.status-title{text-transform:uppercase;letter-spacing:.12em;color:var(--muted-strong);margin:0 0 12px;font-size:.74rem;font-weight:700}.hero-copy,.status-copy,.error-copy{max-width:58ch}.meta-row{flex-wrap:wrap;gap:12px;margin:28px 0;display:flex}.session-pill,.status-badge{background:#ffffffb3;border:1px solid #181b2414;border-radius:999px;align-items:center;padding:10px 14px;font-size:.9rem;display:inline-flex}.status-badge[data-status=connected]{color:#0d6c59}.status-badge[data-status=searching]{color:#8e5a12}.status-badge[data-status=connecting],.status-badge[data-status=disconnected]{color:#5f677a}.status-card{background:#ffffffad;border:1px solid #181b2414;border-radius:18px;padding:18px}.error-copy{color:#a53f2b;margin-top:10px}.chat-panel{grid-template-rows:auto 1fr auto;display:grid;overflow:hidden}.chat-header{border-bottom:1px solid #181b2414;justify-content:space-between;align-items:center;gap:16px;padding:24px 24px 18px;display:flex}.chat-header h2{margin:0}.ghost-button{color:var(--text-strong);font:inherit;cursor:pointer;background:0 0;border:1px solid #181b2424;border-radius:999px;padding:10px 16px}.ghost-button:disabled{opacity:.5;cursor:not-allowed}.message-list{background:linear-gradient(#ffffffb8,#f4f7fceb),repeating-linear-gradient(#0000,#0000 28px,#25324a08 28px 29px);flex-direction:column;gap:12px;padding:22px 24px;display:flex;overflow-y:auto}.message-empty{text-align:center;color:var(--muted-strong);margin:auto 0}.message-row{display:flex}.message-row.self{justify-content:flex-end}.message-bubble{border-radius:18px;max-width:min(78%,32rem);padding:12px 14px;line-height:1.4;box-shadow:0 10px 20px #27314c14}.message-row.self .message-bubble{color:#fff;background:linear-gradient(135deg,#123b58,#275f78);border-bottom-right-radius:6px}.message-row.partner .message-bubble{color:var(--text-strong);background:#fff;border:1px solid #181b2414;border-bottom-left-radius:6px}.composer{background:#ffffffd9;border-top:1px solid #181b2414;gap:12px;padding:18px 20px 20px;display:flex}.composer textarea{resize:vertical;min-height:56px;max-height:160px;font:inherit;color:var(--text-strong);background:#f9fafcf2;border:1px solid #181b241f;border-radius:18px;flex:1;padding:14px 16px}.composer button{color:#fff;font:inherit;cursor:pointer;background:linear-gradient(135deg,#d0562a,#ea8f4d);border:none;border-radius:18px;align-self:flex-end;padding:14px 18px}.composer textarea:disabled,.composer button:disabled{opacity:.55;cursor:not-allowed}@media (width<=980px){.app-shell{grid-template-columns:1fr;padding:18px}.hero-panel{padding:24px}}