:root{--red:#E81515;--red2:#F03D19;--bg:#0A0A0A;--card:#141414;--card2:#1b1b1b;--line:rgba(255,255,255,.10);--line2:rgba(255,255,255,.18);--text:#FAFAFA;--muted:#A6A6A6;--ok:#22c55e;--warn:#f5a524;
 --font:"Poppins",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 15px/1.5 var(--font);-webkit-text-size-adjust:100%;
 background-image:radial-gradient(800px 380px at 80% -8%,rgba(232,21,21,.18),transparent 60%),linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:auto,44px 44px,44px 44px;background-attachment:fixed}
button,textarea,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid #fff;outline-offset:2px}
a{color:#ff7a6b}
.shell{max-width:820px;margin:0 auto;height:100vh;height:100dvh;display:flex;flex-direction:column;border-left:1px solid var(--line);border-right:1px solid var(--line);background:rgba(10,10,10,.55)}
@media (max-width:820px){.shell{border:0}}

/* header */
.hd{flex:none;background:rgba(10,10,10,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px}
.who{display:flex;align-items:center;gap:10px;min-width:0}
.avatar{position:relative;width:38px;height:38px;border-radius:12px;background:#111;border:1px solid var(--line2);flex:none;display:block}
.avatar i{position:absolute;width:15px;height:15px;border-radius:3px}
.avatar i:first-child{left:6px;top:7px;border:2px solid #fff}
.avatar i:last-child{left:14px;top:15px;background:linear-gradient(135deg,var(--red),var(--red2))}
.who-t{min-width:0}.who-t b{display:flex;align-items:center;gap:6px;font-size:15px;white-space:nowrap}
.who-t small{display:block;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ai{font-size:10px;font-weight:700;letter-spacing:.06em;background:rgba(232,21,21,.18);border:1px solid rgba(232,21,21,.6);color:#ffb4ab;border-radius:6px;padding:1px 6px}
.hd-r{display:flex;align-items:center;gap:8px;position:relative}
.save-state{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;white-space:nowrap}
.save-state::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--muted)}
.save-state.saved{color:#bfe9cd}.save-state.saved::before{background:var(--ok)}
.save-state.saving::before{background:var(--warn);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.3}}
.icon{width:40px;height:40px;border-radius:10px;border:1px solid var(--line2);background:var(--card2);cursor:pointer;font-size:20px;line-height:1}
.menu{position:absolute;right:0;top:46px;min-width:240px;background:#111;border:1px solid var(--line2);border-radius:12px;padding:6px;z-index:50;box-shadow:0 12px 40px rgba(0,0,0,.6);display:grid}
.menu[hidden]{display:none}
.menu button,.menu a{display:block;text-align:left;background:none;border:0;color:#eee;padding:11px 12px;border-radius:8px;cursor:pointer;text-decoration:none;font-size:14px;min-height:44px}
.menu button:hover,.menu a:hover{background:rgba(255,255,255,.07)}.menu .danger{color:#ff8b80}
.prog{padding:0 14px 8px}
.prog-in{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin-bottom:6px}
.prog .logo{height:14px;width:auto;opacity:.85}
.bar{height:5px;border-radius:99px;background:var(--line);overflow:hidden}.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--red2));transition:width .4s}

/* log */
.log{flex:1;overflow-y:auto;padding:16px 14px 8px;scroll-behavior:smooth;outline:none;overscroll-behavior:contain}
.row{display:flex;gap:10px;margin:0 0 12px;align-items:flex-end;animation:rise .28s ease both}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.row.bot{justify-content:flex-start}.row.me{justify-content:flex-end}
.row .av{width:30px;height:30px;border-radius:10px;background:#111;border:1px solid var(--line2);flex:none;position:relative}
.row .av::before,.row .av::after{content:"";position:absolute;width:11px;height:11px;border-radius:2px}
.row .av::before{left:5px;top:5px;border:1.6px solid #fff}.row .av::after{left:11px;top:11px;background:linear-gradient(135deg,var(--red),var(--red2))}
.row.cont .av{visibility:hidden}
.b{max-width:min(560px,86%);padding:11px 14px;border-radius:18px;word-wrap:break-word;overflow-wrap:anywhere}
.bot .b{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));border:1px solid var(--line);border-bottom-left-radius:6px}
.me .b{background:linear-gradient(135deg,var(--red),var(--red2));border-bottom-right-radius:6px;box-shadow:0 0 24px rgba(232,21,21,.22);cursor:pointer;position:relative;text-align:left;border:0;color:#fff}
.me .b.unk{background:#2a2a2a;box-shadow:none;border:1px dashed var(--line2);color:#ddd}
.me .b .ed{display:block;font-size:11px;opacity:.78;margin-top:4px}
.me .b:hover{filter:brightness(1.08)}
.me .b.editing{outline:2px solid #fff;outline-offset:2px}
.b p{margin:0}.b p+p{margin-top:8px}
.b .hint{color:var(--muted);font-size:13px;margin-top:6px}
.b .wrapv{white-space:pre-wrap}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;border-radius:99px;padding:3px 10px;border:1px solid var(--line2);color:var(--muted);white-space:nowrap}
.pill.ok{color:#b9f5cf;border-color:rgba(34,197,94,.55);background:rgba(34,197,94,.12)}
.noesc{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:13px;color:#06240f;background:var(--ok);border-radius:8px;padding:3px 10px}
.typing{display:inline-flex;gap:4px;padding:4px 2px}.typing i{width:7px;height:7px;border-radius:50%;background:#aaa;animation:blink 1.1s infinite}.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,60%,100%{opacity:.25;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.sys{text-align:center;color:var(--muted);font-size:12px;margin:6px 0 12px}
.tip{border:1px dashed var(--line2);border-radius:12px;padding:8px 12px;color:#cfcfcf;font-size:13px;margin:0 0 12px}

/* summary card */
.card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));border:1px solid var(--line);border-radius:16px;padding:14px;width:100%}
.card h3{margin:0 0 8px;font-size:17px}
.sum-sec{margin-top:12px}.sum-sec h4{margin:0 0 4px;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.sum-row{display:grid;grid-template-columns:150px 1fr auto;gap:8px;padding:8px 0;border-top:1px solid var(--line);font-size:13.5px;align-items:start}
.sum-row .k{color:var(--muted)}.sum-row .v{white-space:pre-wrap;word-break:break-word}.sum-row .v.miss{color:var(--warn)}.sum-row .v small{display:block;color:var(--muted)}
.sum-row button{background:none;border:0;color:#ff7a6b;font-weight:600;cursor:pointer;min-height:32px;padding:4px 6px}
.offers-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:6px}
.offers-mini span{font-size:11.5px;border:1px solid var(--line);border-radius:8px;padding:4px 6px;text-align:center;color:#ddd;background:#101010}
.offers-mini span.ok{border-color:rgba(34,197,94,.5);color:#b9f5cf}
.send-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.btn{font-weight:600;border-radius:12px;border:1px solid var(--line2);background:var(--card2);color:var(--text);padding:10px 16px;cursor:pointer;min-height:46px;display:inline-flex;align-items:center;gap:8px}
.btn.primary{background:linear-gradient(135deg,var(--red),var(--red2));border-color:transparent;box-shadow:0 0 28px rgba(232,21,21,.3)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.err{border:1px solid rgba(232,21,21,.6);background:rgba(232,21,21,.1);border-radius:10px;padding:10px;margin-top:10px;font-size:13.5px}

/* composer */
.composer{flex:none;border-top:1px solid var(--line);background:rgba(10,10,10,.94);padding:10px 12px calc(10px + env(safe-area-inset-bottom));max-height:46vh;overflow-y:auto}
.composer:empty{display:none}
.cmp-note{font-size:12px;color:#ffb4ab;margin:0 2px 6px;display:flex;justify-content:space-between;gap:8px;align-items:center}
.cmp-note button{background:none;border:0;color:var(--muted);cursor:pointer;text-decoration:underline;min-height:32px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.chip{border:1.5px solid rgba(232,21,21,.65);background:rgba(232,21,21,.07);color:#ffd9d4;border-radius:99px;padding:8px 14px;font-weight:500;font-size:14px;cursor:pointer;min-height:40px;text-align:left}
.chip:hover{background:rgba(232,21,21,.18)}
.chip.on{background:linear-gradient(135deg,var(--red),var(--red2));border-color:transparent;color:#fff}
.chip.def{background:linear-gradient(135deg,var(--red),var(--red2));border-color:transparent;color:#fff;font-weight:600}
.chip.soft{border-color:var(--line2);background:#161616;color:#ddd}
.chip[disabled]{opacity:.35;cursor:not-allowed}
.chip.go{background:#fff;color:#111;border-color:#fff;font-weight:700}
.states{display:grid;grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:6px;margin-bottom:8px;max-height:150px;overflow-y:auto;padding:2px}
.states button{min-height:36px;border-radius:8px;border:1px solid var(--line2);background:#0e0e0e;color:#ddd;font-weight:600;font-size:12.5px;cursor:pointer}
.states button[aria-pressed=true]{background:rgba(232,21,21,.25);border-color:var(--red);color:#fff}
.input{display:flex;gap:8px;align-items:flex-end;background:#0f0f0f;border:1.5px solid var(--line2);border-radius:18px;padding:6px 6px 6px 14px}
.input:focus-within{border-color:var(--red);box-shadow:0 0 0 3px rgba(232,21,21,.2)}
.input textarea{flex:1;background:none;border:0;resize:none;outline:none;padding:8px 0;max-height:120px;min-height:26px;line-height:1.4;font-size:16px}
.send{flex:none;width:44px;height:44px;border-radius:14px;border:0;background:linear-gradient(135deg,var(--red),var(--red2));color:#fff;cursor:pointer;font-size:18px}
.send[disabled]{opacity:.4;cursor:not-allowed}
.cmp-foot{font-size:11.5px;color:var(--muted);margin-top:6px;text-align:center}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,40px);background:#111;border:1px solid var(--line2);color:#fff;padding:10px 16px;border-radius:10px;opacity:0;transition:.25s;z-index:60;pointer-events:none;max-width:90vw;font-size:14px}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (max-width:560px){
 .save-state{display:none}
 .sum-row{grid-template-columns:1fr auto}.sum-row .k{grid-column:1/-1}
 .b{max-width:90%}
 .prog .logo{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}