*{box-sizing:border-box}
:root{--bg:#050505;--panel:#0b0b0d;--panel2:#111116;--text:#f5f5f7;--muted:#92929b;--red:#ff2638;--red2:#9d0d18;--line:#24242b;--gold:#d7ae5b;--gold2:#7d5a1e}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
body{overflow-x:hidden}
.noise{position:fixed;inset:0;pointer-events:none;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.topbar{height:72px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#050505cc;backdrop-filter:blur(14px);position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;font-weight:750;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--red);border-radius:50%;color:var(--red);font-size:12px}
.ghost-btn,.icon-btn{background:transparent;color:#ddd;border:1px solid var(--line);border-radius:10px;padding:9px 13px;cursor:pointer}.ghost-btn:hover,.icon-btn:hover{border-color:#555}
.app{max-width:1050px;margin:auto;padding:75px 22px 100px}.hero{max-width:850px;margin-bottom:45px}.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--red);font-weight:800;margin-bottom:16px}.hero h1{font-size:clamp(42px,7vw,78px);line-height:.98;letter-spacing:-.055em;margin:0}.hero h1 span{color:var(--red)}.hero-copy{max-width:680px;color:#aaaab2;font-size:18px;line-height:1.65;margin:25px 0}.status-pill{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:999px;padding:8px 13px;color:#c5c5cb;font-size:12px}.status-pill i{width:7px;height:7px;border-radius:50%;background:#50e38c;box-shadow:0 0 12px #50e38c}
.chat-shell{border:1px solid var(--line);background:linear-gradient(145deg,#0d0d10,#080809);border-radius:22px;overflow:hidden;box-shadow:0 30px 100px #000}
.chat-head{height:68px;padding:0 18px 0 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.chat-head strong{display:block;font-size:14px}.chat-head small{display:block;color:#777;margin-top:3px;font-size:11px}
.messages{height:390px;overflow:auto;padding:24px;display:flex;flex-direction:column;gap:14px}.msg{max-width:82%;padding:14px 16px;border-radius:15px;line-height:1.55;font-size:14px;white-space:pre-wrap}.bot{align-self:flex-start;background:#121217;border:1px solid #22222a}.user{align-self:flex-end;background:#351015;border:1px solid #66131d}.admin-msg{background:#19150c;border-color:#6b501d}
.composer{padding:15px;border-top:1px solid var(--line);display:flex;gap:10px;background:#080809}.composer textarea{resize:none;flex:1;background:#101014;color:white;border:1px solid #292930;border-radius:13px;padding:13px;outline:none;font:inherit}.composer textarea:focus{border-color:#7a1a23}.send-btn,.primary-btn,.secondary-btn,.gold-btn{border:0;border-radius:12px;padding:0 20px;font-weight:800;cursor:pointer}.send-btn,.primary-btn{background:var(--red);color:white}.send-btn:hover,.primary-btn:hover{filter:brightness(1.12)}.send-btn span{font-size:18px}.hint{padding:0 18px 16px;color:#686871;font-size:11px}
.preview-section{margin-top:35px}.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:12px}.section-title span{color:var(--red);font-size:11px;font-weight:900;letter-spacing:.15em}.section-title small{color:#666}.preview{min-height:240px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#090909}.preview-hero{padding:42px;background:radial-gradient(circle at 80% 20%,#5c0d15 0,#120609 35%,#090909 70%)}.preview-hero h2{font-size:42px;margin:0 0 10px}.preview-hero p{color:#aaa;max-width:580px}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:16px}.card{background:#111116;border:1px solid #25252d;border-radius:13px;padding:18px}.card h3{margin:0 0 6px}.card p{color:#777;font-size:13px}.file-actions{display:flex;gap:10px;margin-top:14px}.primary-btn,.secondary-btn{height:46px;padding:0 18px}.secondary-btn{background:#111116;color:#ddd;border:1px solid #2b2b33}
.hidden{display:none!important}
.intro{position:fixed;inset:0;background:#000;z-index:100;display:grid;place-items:center;animation:introOut 1s 2.5s forwards}.intro-ring{width:150px;height:150px;border:3px solid var(--red);border-radius:50%;display:grid;place-items:center;box-shadow:0 0 35px #ff263833;animation:ringMove 2.2s cubic-bezier(.7,0,.2,1) forwards}.intro-ring span{font-weight:900;letter-spacing:.15em;color:#fff}
@keyframes ringMove{0%{transform:scale(.25);opacity:0}20%{transform:scale(1);opacity:1}55%{transform:translateX(0)}100%{transform:translateX(-42vw) scale(.72);opacity:0}}
@keyframes introOut{to{opacity:0;visibility:hidden}}
.admin-panel{position:fixed;inset:0;z-index:80;background:#000b;backdrop-filter:blur(14px);display:grid;place-items:center}.admin-card{position:relative;width:min(430px,90vw);padding:32px;border:1px solid var(--gold2);background:linear-gradient(145deg,#12100b,#050505);border-radius:20px;box-shadow:0 0 70px #a8782422}.admin-badge{display:inline-block;color:#0a0905;background:var(--gold);font-weight:900;font-size:10px;padding:5px 8px;border-radius:5px}.admin-card h2{font-size:30px;margin:16px 0 8px;color:#ead39b}.admin-card p{color:#999;line-height:1.6}.admin-card label{display:block;font-size:11px;color:#777;margin:22px 0 7px}.admin-card input{width:100%;height:46px;background:#080808;border:1px solid #3c321f;color:white;border-radius:10px;padding:0 12px;outline:none}.gold-btn{height:46px;width:100%;margin-top:10px;background:linear-gradient(90deg,#a47a2d,#e0bd6c);color:#080705}.close{position:absolute;right:15px;top:12px;background:transparent;border:0;color:#888;font-size:28px;cursor:pointer}.admin-card small{display:block;color:#e27777;margin-top:10px}
body.admin{--red:var(--gold);--red2:var(--gold2);--line:#332b1b}.admin .topbar{border-color:#332b1b}.admin .brand-mark{color:var(--gold);border-color:var(--gold)}.admin .hero h1 span,.admin .eyebrow,.admin .section-title span{color:var(--gold)}.admin .send-btn,.admin .primary-btn{background:linear-gradient(90deg,#8f6724,#d7ae5b);color:#090806}.admin .preview-hero{background:radial-gradient(circle at 80% 20%,#6a4b17 0,#171106 35%,#090909 70%)}
@media(max-width:700px){.app{padding-top:50px}.hero h1{font-size:45px}.messages{height:430px}.composer{flex-direction:column}.send-btn{height:46px}.preview-grid{grid-template-columns:1fr}.file-actions{flex-direction:column}.topbar{padding:0 18px}}