:root{--navy:#081f33;--navy-2:#0d3550;--teal:#14b8a6;--mint:#6ee7d8;--sky:#e9f7fb;--ink:#173044;--muted:#667b88;--line:#dbe8ed;--white:#fff;--danger:#b42318;--shadow:0 24px 70px rgba(8,31,51,.18)}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at 15% 5%,rgba(20,184,166,.15),transparent 28%),linear-gradient(145deg,#f8fbfc,#eaf5f8)}button,input{font:inherit}:focus-visible{outline:4px solid rgba(20,184,166,.35);outline-offset:3px}.hidden{display:none!important}.brand{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none;font-weight:900;letter-spacing:-.03em}.mark{width:43px;height:43px;display:grid;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(135deg,#176b91,var(--teal))}.btn{min-height:48px;padding:11px 18px;border:0;border-radius:14px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px)}.primary{color:#fff;background:linear-gradient(135deg,var(--teal),#176b91);box-shadow:0 12px 28px rgba(20,184,166,.23)}.secondary{color:var(--ink);background:#fff;border:1px solid var(--line)}
.gate{min-height:100vh;display:grid;place-items:center;padding:24px}.gate-card{width:min(460px,100%);padding:34px;border:1px solid rgba(255,255,255,.8);border-radius:28px;background:rgba(255,255,255,.9);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.gate-card .brand{margin-bottom:28px}.gate-card h1{margin:0 0 8px;font-size:2rem;line-height:1.15}.gate-card p{color:var(--muted)}.gate-form{display:grid;gap:12px;margin-top:24px}.gate-form label{font-weight:800}.gate-form input{width:100%;min-height:52px;padding:12px 14px;border:1px solid var(--line);border-radius:13px}.form-error{min-height:24px;margin:0;color:var(--danger);font-size:.9rem}
.app{min-height:100vh;display:grid;grid-template-rows:auto 1fr}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 max(22px,calc((100vw - 1180px)/2));border-bottom:1px solid var(--line);background:rgba(255,255,255,.92);backdrop-filter:blur(16px)}.top-actions{display:flex;align-items:center;gap:10px}.live{display:flex;align-items:center;gap:7px;color:#08766d;font-weight:800;font-size:.86rem}.live:before{content:"";width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.12)}.layout{width:min(1180px,calc(100% - 32px));margin:24px auto;display:grid;grid-template-columns:310px 1fr;gap:20px;min-height:calc(100vh - 124px)}.sidebar,.chat{border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.94);box-shadow:0 16px 45px rgba(8,31,51,.08)}.sidebar{padding:24px}.sidebar h2{margin:0 0 8px;font-size:1.2rem}.sidebar p{color:var(--muted);font-size:.92rem}.scope{margin:22px 0;padding:15px;border-radius:15px;background:var(--sky);font-size:.86rem}.scope b{display:block;margin-bottom:4px}.suggestions{display:grid;gap:9px;margin-top:20px}.suggestion{padding:12px;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--ink);text-align:left;cursor:pointer;transition:.2s}.suggestion:hover{border-color:var(--teal);background:#f2fbfa}.voice-options{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.toggle{display:flex;align-items:center;gap:10px;font-weight:750}.toggle input{width:20px;height:20px;accent-color:var(--teal)}
.chat{min-width:0;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}.chat-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;align-items:center}.chat-head h1{margin:0;font-size:1.25rem}.chat-head span{color:var(--muted);font-size:.82rem}.messages{min-height:420px;max-height:calc(100vh - 280px);padding:24px;overflow:auto;scroll-behavior:smooth}.message{max-width:min(680px,88%);margin:0 0 16px;padding:14px 17px;border-radius:18px;white-space:pre-wrap}.message.agent{border:1px solid var(--line);border-top-left-radius:5px;background:#f4f9fa}.message.user{margin-left:auto;border-bottom-right-radius:5px;color:#fff;background:linear-gradient(135deg,#176b91,#0f766e)}.message.pending{color:var(--muted)}.composer{padding:16px;border-top:1px solid var(--line);background:#fbfdfe}.compose-row{display:flex;gap:9px}.composer input{flex:1;min-width:0;min-height:52px;padding:12px 15px;border:1px solid var(--line);border-radius:15px}.mic{width:52px;min-width:52px;padding:0;font-size:1.2rem}.mic.listening{color:#fff;background:#dc4c4c;animation:pulse 1.1s infinite}.send{min-width:94px}.compose-note{margin:7px 4px 0;color:var(--muted);font-size:.76rem}@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(220,76,76,.13)}}
@media(max-width:850px){.layout{grid-template-columns:1fr}.sidebar{order:2}.messages{max-height:none;min-height:50vh}.topbar{padding:0 16px}.top-actions .live{display:none}}
@media(max-width:560px){.layout{width:min(100% - 18px,1180px);margin:10px auto}.topbar{height:68px}.topbar .brand{font-size:.92rem}.top-actions .secondary{display:none}.sidebar,.chat{border-radius:18px}.chat-head,.messages{padding:17px}.compose-row{flex-wrap:wrap}.composer input{order:1;width:calc(100% - 61px)}.mic{order:2}.send{order:3;width:100%}.message{max-width:94%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}