:root{
  --bg:#0F0A1A;--bg2:#160E24;--surface:#1C132E;--surface2:#251A3A;
  --text:#F5F0FF;--muted:#A89BB8;--line:rgba(255,255,255,.09);
  --accent:#F472B6;--accent2:#A78BFA;--ok:#6EE7B7;--danger:#F87171;
  --radius:18px;--safe-b:env(safe-area-inset-bottom,0px);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}[hidden]{display:none!important}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:16px/1.5 var(--font);-webkit-font-smoothing:antialiased}
body{min-height:100dvh;background:
  radial-gradient(700px 400px at 90% -10%,rgba(244,114,182,.14),transparent 55%),
  radial-gradient(600px 380px at -10% 40%,rgba(167,139,250,.12),transparent 55%),
  linear-gradient(180deg,var(--bg),var(--bg2));
}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent2)}
#gate,#app{min-height:100dvh}
#gate{display:grid;place-items:center;padding:24px}
.gate-card{width:min(400px,100%);background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.45)}
.gate-card h1{margin:0 0 6px;font-size:1.4rem}
.gate-card p{margin:0 0 18px;color:var(--muted);font-size:.92rem}
.field{display:block;margin:12px 0 0}
.field>span{display:block;font-size:.78rem;font-weight:600;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea,input[type=text],input[type=password],input[type=number],input[type=url],input[type=color],select,textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.14);
  background:rgba(8,6,16,.65);color:var(--text);min-height:46px;
}
textarea{min-height:90px;resize:vertical}
.btn{border:0;border-radius:12px;padding:12px 18px;min-height:46px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#1a0a1a}
.btn-ghost{background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text)}
.btn-danger{background:rgba(248,113,113,.12);color:var(--danger);border:1px solid rgba(248,113,113,.25)}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
#app{display:flex;flex-direction:column;max-width:720px;margin:0 auto;height:100dvh}
.topbar{display:flex;align-items:center;gap:12px;padding:12px 14px;padding-top:calc(12px + env(safe-area-inset-top,0px));
  background:rgba(15,10,26,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:linear-gradient(135deg,var(--accent),var(--accent2));flex-shrink:0}
.avatar.sm{width:32px;height:32px}
.top-meta{flex:1;min-width:0}
.top-meta h1{margin:0;font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-meta small{color:var(--muted);font-size:.75rem}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--text);cursor:pointer;display:grid;place-items:center}
.moods{display:flex;gap:8px;padding:10px 14px;overflow-x:auto;border-bottom:1px solid var(--line)}
.mood{flex:0 0 auto;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted);font-size:.82rem;cursor:pointer}
.mood.active{background:rgba(244,114,182,.18);color:var(--text);border-color:rgba(244,114,182,.45)}
#chat{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px}
.bubble{max-width:85%;padding:12px 14px;border-radius:16px;white-space:pre-wrap;word-break:break-word;line-height:1.45}
.bubble.her{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:6px}
.bubble.me{align-self:flex-end;background:linear-gradient(135deg,rgba(244,114,182,.35),rgba(167,139,250,.35));border:1px solid rgba(244,114,182,.3);border-bottom-right-radius:6px}
.bubble .time{display:block;margin-top:6px;font-size:.68rem;color:var(--muted)}
.typing{align-self:flex-start;color:var(--muted);font-size:.9rem;padding:4px 8px}
.composer{display:flex;gap:8px;padding:10px 14px;padding-bottom:calc(10px + var(--safe-b));border-top:1px solid var(--line);background:rgba(15,10,26,.9);backdrop-filter:blur(12px)}
.composer textarea{flex:1;min-height:46px;max-height:120px;resize:none;padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(8,6,16,.65)}
.composer .send{width:48px;border-radius:14px}
#settings{position:fixed;inset:0;z-index:20;background:var(--bg);overflow-y:auto;max-width:720px;margin:0 auto;padding:0 0 calc(24px + var(--safe-b))}
.settings-head{display:flex;align-items:center;justify-content:space-between;padding:14px;padding-top:calc(14px + env(safe-area-inset-top,0px));position:sticky;top:0;background:rgba(15,10,26,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:2}
.settings-head h2{margin:0;font-size:1.15rem}
.panel{padding:14px;border-bottom:1px solid var(--line)}
.panel h3{margin:0 0 10px;font-size:.95rem;color:var(--accent2)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.slider-row{display:grid;grid-template-columns:80px 1fr 40px;align-items:center;gap:8px;margin-top:10px}
.slider-row input[type=range]{width:100%}
.mem-list{list-style:none;margin:0;padding:0}
.mem-list li{display:flex;gap:8px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line)}
.mem-list li:first-child{border-top:0}
.mem-list li span{flex:1;font-size:.92rem}
.hint{font-size:.8rem;color:var(--muted);margin-top:8px}
.avatar-preview{width:72px;height:72px;border-radius:50%;object-fit:cover;display:block;margin:8px 0;background:var(--surface2)}
.toast{position:fixed;left:50%;bottom:calc(80px + var(--safe-b));transform:translateX(-50%);background:var(--surface2);border:1px solid var(--line);padding:10px 16px;border-radius:999px;font-size:.85rem;z-index:50;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.show{opacity:1}
.toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}
.toggle input{width:auto;min-height:auto;accent-color:var(--accent)}
@media(min-width:720px){
  #app,#settings{border-left:1px solid var(--line);border-right:1px solid var(--line)}
}