:root {
  --bg:#080b14;--panel:rgba(18,23,39,.94);--panel-2:rgba(29,36,59,.88);
  --line:rgba(148,163,255,.16);--text:#f5f7ff;--dim:#9ba5c3;
  --accent:#55c7ff;--accent-2:#8b6cff;--accent-dim:rgba(71,130,255,.22);
  --ok:#45dfa1;--danger:#ff6584;--card-solid:#121727;--shadow:0 18px 55px rgba(0,0,0,.34);color-scheme:dark;
}
:root[data-theme="light"] {
  --bg:#f5f7ff;--panel:rgba(255,255,255,.94);--panel-2:rgba(235,239,253,.9);
  --line:rgba(50,68,133,.14);--text:#10162b;--dim:#647091;
  --accent:#087fc4;--accent-2:#6848dd;--accent-dim:rgba(50,114,237,.13);
  --ok:#079966;--danger:#d93e62;--card-solid:#fff;--shadow:0 18px 50px rgba(39,58,123,.12);color-scheme:light;
}
@media(prefers-color-scheme:light){:root[data-theme="auto"]{
  --bg:#f5f7ff;--panel:rgba(255,255,255,.94);--panel-2:rgba(235,239,253,.9);
  --line:rgba(50,68,133,.14);--text:#10162b;--dim:#647091;
  --accent:#087fc4;--accent-2:#6848dd;--accent-dim:rgba(50,114,237,.13);
  --ok:#079966;--danger:#d93e62;--card-solid:#fff;--shadow:0 18px 50px rgba(39,58,123,.12);color-scheme:light;
}}
html,body{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;letter-spacing:-.01em;background:radial-gradient(circle at 88% -8%,rgba(95,75,255,.18),transparent 34%),radial-gradient(circle at -12% 32%,rgba(42,194,255,.12),transparent 30%),var(--bg)}
.screen{background:transparent}.top{min-height:64px;background:var(--panel);border-color:var(--line);box-shadow:0 8px 30px rgba(0,0,0,.08);backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%)}
.top .title{font-weight:720;letter-spacing:-.025em}.sub{margin-top:2px}.ghost,.eye{border-color:var(--line);background:var(--panel-2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}.ghost:active,.eye:active{transform:scale(.96)}
.primary,.send{color:#fff;background:linear-gradient(135deg,#159fe0,#6d62f2 70%,#9d5cf4);box-shadow:0 10px 28px rgba(80,101,244,.3),inset 0 1px 0 rgba(255,255,255,.28)}.primary{border-radius:15px}
.login::before{content:"";position:absolute;width:360px;height:360px;top:7%;left:50%;transform:translateX(-50%);background:radial-gradient(circle,rgba(85,199,255,.16),rgba(125,92,255,.08) 44%,transparent 70%);pointer-events:none}.login-box{position:relative;padding:26px;border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px)}
.brand{font-size:24px;font-weight:760;letter-spacing:-.035em;gap:14px}.brand-icon{width:62px;height:62px;border-radius:17px;box-shadow:0 12px 34px rgba(58,85,255,.3)}.brand span{display:flex;flex-direction:column}.brand small,.list-brand small{color:var(--dim);font-size:12px;font-weight:520;letter-spacing:.01em}
.pw-row input,.searchbar input,.picker select,textarea{border-color:var(--line)!important;background:var(--panel-2)!important;color:var(--text)!important;outline:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}.pw-row input:focus,.searchbar input:focus,textarea:focus{border-color:var(--accent)!important;box-shadow:0 0 0 3px var(--accent-dim)}
.list-brand{display:flex;align-items:center;gap:10px}.list-brand img{width:36px;height:36px;border-radius:11px;box-shadow:0 7px 18px rgba(58,85,255,.22)}.list-brand span{display:flex;flex-direction:column;line-height:1.12}.tools,.searchbar,.picker,.ctxbar{background:var(--panel);border-color:var(--line)}
.sessions{padding:10px 10px calc(10px + var(--safe-b))}.item{isolation:isolate;border:0;border-radius:16px;margin-bottom:8px;box-shadow:inset 0 0 0 1px var(--line)}.item-actions{z-index:0}.item-content{z-index:1;min-height:72px;background:var(--card-solid);padding:14px 15px}.item-content:active{background:var(--card-solid);filter:brightness(.97)}.item .t{font-weight:620}.badge{border-radius:999px;box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}.badge-working{background:linear-gradient(135deg,#277dd9,#7865ef)}
.settings{margin:8px 10px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:var(--shadow);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}.set-block{border-color:var(--line)!important}.set-label{color:var(--text);font-weight:680}.seg,.modes{padding:3px;border-radius:13px;background:var(--panel-2)}.seg button,.mode-btn{border:0!important;border-radius:10px!important;color:var(--dim);background:transparent}.seg button.active,.mode-btn.active{color:#fff!important;background:linear-gradient(135deg,#168fd2,#7160e9)!important;box-shadow:0 5px 14px rgba(68,83,213,.24)}#notif-btn{border-color:var(--accent);color:var(--text)}
.feed{padding:18px 12px 24px}.msg{line-height:1.55}.msg.user{background:linear-gradient(135deg,rgba(22,137,204,.26),rgba(106,84,226,.3));border:1px solid rgba(114,132,255,.2);border-radius:19px 19px 5px 19px;padding:12px 14px}.msg.assistant{background:var(--panel);border:1px solid var(--line);border-radius:19px 19px 19px 5px;padding:13px 15px;box-shadow:0 7px 22px rgba(0,0,0,.08)}.lastmsg{background:var(--panel-2);border-color:var(--line)}
.composer{background:var(--panel)!important;border-color:var(--line)!important;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:0 -12px 36px rgba(0,0,0,.12)}.composer .row{gap:7px}.icon-btn{border-color:var(--line)!important;background:var(--panel-2)!important}.send{border-radius:13px!important}.perm{background:var(--panel)!important;border:1px solid var(--line);border-radius:18px!important;box-shadow:var(--shadow)}.ctx-track{height:7px}.ctx-fill.ok{background:linear-gradient(90deg,#2bb9dd,#6e68ec)}
.feed{min-height:0;overscroll-behavior:contain;touch-action:pan-y}.perms{min-height:0;max-height:min(42dvh,360px);overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y}.perm{position:relative;margin:8px 10px}.settings{min-height:0;max-height:calc(100dvh - 150px);overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y}
@media(min-width:821px){.screen{left:50%;right:auto;width:min(760px,100%);transform:translateX(-50%);border-inline:1px solid var(--line);box-shadow:0 0 80px rgba(0,0,0,.16)}}

.limit-pill{min-width:54px;padding:8px 9px!important;border-color:color-mix(in srgb,var(--accent) 38%,var(--line));font-size:12px!important;font-weight:750;font-variant-numeric:tabular-nums;color:var(--accent)}
.limit-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:flex-end;justify-content:center}.limit-backdrop{position:absolute;inset:0;border:0;background:rgba(3,6,15,.58);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}.limit-sheet{position:relative;width:min(100%,620px);max-height:82dvh;overflow-y:auto;padding:8px 16px calc(20px + var(--safe-b));border:1px solid var(--line);border-bottom:0;border-radius:26px 26px 0 0;background:var(--card-solid);box-shadow:0 -24px 70px rgba(0,0,0,.32);animation:limit-in .2s ease-out}.limit-handle{width:42px;height:5px;margin:1px auto 12px;border-radius:9px;background:var(--line)}.limit-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}.limit-head>div{flex:1}.limit-title{font-size:21px;font-weight:780;letter-spacing:-.03em}.limit-sub,.limit-updated{font-size:12px;color:var(--dim)}.limit-head .ghost{width:38px;height:38px;padding:0;font-size:24px}.limit-content{display:flex;flex-direction:column;gap:10px}.limit-card{padding:15px;border:1px solid var(--line);border-radius:18px;background:var(--panel-2)}.limit-row{display:flex;align-items:center;gap:10px}.limit-name{flex:1;font-weight:680}.limit-left{font-size:24px;font-weight:800;letter-spacing:-.04em;color:var(--accent)}.limit-track{height:9px;margin:12px 0 9px;border-radius:99px;overflow:hidden;background:color-mix(in srgb,var(--dim) 16%,transparent)}.limit-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,#22b6e7,#7564ed);transition:width .35s ease}.limit-meta{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--dim)}.limit-reset-credit{padding:13px 15px;border:1px solid color-mix(in srgb,var(--ok) 35%,var(--line));border-radius:16px;background:color-mix(in srgb,var(--ok) 9%,var(--card-solid));font-size:13px}.limit-loading{padding:28px;text-align:center;color:var(--dim)}.limit-updated{padding:12px 3px 0;text-align:center}@keyframes limit-in{from{transform:translateY(30px);opacity:.4}to{transform:none;opacity:1}}