/* Pink Bots — dark messenger UI (Grok Bot style), RTL. Pink stays as the accent. */
:root{
  --bg:#0f0f10;--panel:#161617;--panel2:#1c1c1e;--bubble:#262628;--bubble-me:#e9e9ec;--ink:#f2f2f3;--ink-me:#0f0f10;
  --muted:#8e8e93;--faint:#5c5c61;--line:#2a2a2d;--pink:#ff2e7e;--rose:#3a1424;--blue:#3b82f6;--green:#22c55e;--red:#ef4444;
  --radius:20px;--shadow:0 10px 30px #0006;
}
:root[data-theme="light"]{
  --bg:#ffffff;--panel:#f7f7f8;--panel2:#efeff1;--bubble:#f1f1f3;--bubble-me:#111113;--ink:#111113;--ink-me:#ffffff;
  --muted:#6b6b70;--faint:#a1a1a6;--line:#e6e6e9;--rose:#ffe4ee;--shadow:0 10px 30px #0000001a;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 15px/1.6 Heebo,-apple-system,"SF Pro Text",Arial,sans-serif;overflow:hidden;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
[x-cloak]{display:none!important}
a{color:var(--pink)}
::selection{background:var(--pink);color:#fff}
*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:340px minmax(0,1fr);height:100%}
.shell.with-pc{grid-template-columns:340px minmax(0,1fr) min(42vw,720px)}
.side{grid-column:1;grid-row:1;background:var(--panel);border-inline-end:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.main{grid-column:2;grid-row:1;position:relative;display:flex;flex-direction:column;min-width:0;min-height:0}
.pc{grid-column:3;grid-row:1;border-inline-start:1px solid var(--line);display:flex;flex-direction:column;background:var(--panel);min-width:0}

/* ---------- sidebar ---------- */
.side-top{display:flex;gap:8px;padding:14px 16px 6px}
.icon-btn{width:38px;height:38px;border-radius:50%;background:var(--panel2);display:grid;place-items:center;color:var(--ink);transition:background .15s}
.icon-btn:hover{background:var(--line)}
.icon-btn svg{width:18px;height:18px}
.search{flex:1;display:flex;align-items:center;background:var(--panel2);border-radius:19px;padding:0 12px;gap:6px}
.search input{flex:1;background:transparent;border:0;outline:0;height:38px;font-size:14px}
.pinned{display:flex;justify-content:center;padding:10px 16px 14px}
.tile{width:108px;padding:10px 6px 8px;border-radius:14px;display:flex;flex-direction:column;align-items:center;gap:6px;transition:background .15s}
.tile:hover,.tile.selected{background:var(--panel2)}
.tile .av{width:64px;height:64px;font-size:30px}
.tile b{font:700 11px/1.25 Inter,Heebo,sans-serif;letter-spacing:.04em;text-transform:uppercase;text-align:center;max-width:100%}
.list{flex:1;overflow-y:auto;padding:0 8px 8px}
.row{display:flex;align-items:center;gap:12px;width:100%;padding:10px 10px;border-radius:12px;text-align:right;transition:background .15s;position:relative}
.row:hover{background:var(--panel2)}
.row.selected{background:var(--panel2)}
.row .txt{flex:1;min-width:0}
.row .name{display:flex;align-items:center;gap:6px;font:700 13px Inter,Heebo,sans-serif;letter-spacing:.03em;text-transform:uppercase}
.row .tag{font:500 10px Heebo,sans-serif;letter-spacing:0;text-transform:none;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:0 5px}
.row .prev{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}
.unread{position:absolute;inset-inline-end:2px;top:50%;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:var(--blue)}
.av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-size:20px;flex:none;color:#fff;position:relative;background:var(--c,#444)}
.av.sm{width:26px;height:26px;font-size:13px}
.av.xs{width:20px;height:20px;font-size:10px}
.av .live{position:absolute;bottom:0;inset-inline-start:0;width:12px;height:12px;border-radius:50%;background:var(--green);border:2px solid var(--panel)}
.av .live.wait{background:var(--pink)}
.side-foot{display:flex;align-items:center;gap:8px;padding:12px 14px;border-top:1px solid var(--line)}
.pill{display:flex;align-items:center;justify-content:center;gap:6px;height:38px;padding:0 14px;border-radius:19px;background:var(--panel2);font-size:13px;font-weight:600;white-space:nowrap;position:relative}
.pill:hover{background:var(--line)}
.pill.grow{flex:1}
.badge{min-width:18px;height:18px;border-radius:9px;background:var(--pink);color:#fff;font:700 10px/18px Inter,sans-serif;text-align:center;padding:0 5px}
.meav{width:38px;height:38px;border-radius:50%;background:var(--pink);color:#fff;display:grid;place-items:center;font-weight:800;flex:none}
.menu{position:absolute;bottom:58px;inset-inline-start:14px;inset-inline-end:14px;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:6px;box-shadow:var(--shadow);z-index:20}
.menu button{display:flex;width:100%;gap:10px;align-items:center;padding:9px 12px;border-radius:9px;font-size:14px;text-align:right}
.menu button:hover{background:var(--line)}
.menu hr{border:0;border-top:1px solid var(--line);margin:4px 6px}

/* ---------- chat ---------- */
.floating{position:absolute;top:12px;left:50%;transform:translateX(-50%);z-index:5;display:flex;align-items:center;gap:8px;height:40px;padding:0 6px 0 14px;border-radius:20px;background:var(--panel2);border:1px solid var(--line);box-shadow:var(--shadow);font:700 12px Inter,Heebo,sans-serif;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;direction:ltr}
.floating .chev{opacity:.6;font-size:11px}
.history{position:absolute;top:58px;left:50%;transform:translateX(-50%);z-index:6;width:min(420px,90%);max-height:60vh;overflow-y:auto;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:6px;box-shadow:var(--shadow)}
.history button{display:block;width:100%;text-align:right;padding:9px 12px;border-radius:9px;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.history button:hover,.history button.selected{background:var(--line)}
.history small{color:var(--muted);margin-inline-start:6px;font-size:11px}
.feed{flex:1;overflow-y:auto;padding:72px 24px 24px}
.col{max-width:960px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.stamp{align-self:center;color:var(--muted);font-size:12px;margin:14px 0 4px}
.note{align-self:center;color:var(--muted);font-size:12px;display:flex;align-items:center;gap:6px;text-align:center;max-width:80%}
.note.err{color:#fca5a5}
.b{max-width:min(560px,82%);padding:10px 16px;border-radius:var(--radius);line-height:1.6;overflow-wrap:break-word;word-break:break-word}
.b.bot{align-self:flex-start;background:var(--bubble);border-start-start-radius:6px}
.b.me{align-self:flex-end;background:var(--bubble-me);color:var(--ink-me);border-start-end-radius:6px;white-space:pre-wrap;padding:8px 16px}
.who-line{align-self:flex-start;display:flex;align-items:center;gap:6px;font:600 11px Inter,Heebo,sans-serif;color:var(--muted);letter-spacing:.04em;margin:6px 4px -2px;text-transform:uppercase}
.b.bot p{margin:0 0 .55em}.b.bot p:last-child{margin:0}
.b.bot ul,.b.bot ol{margin:.3em 0;padding-inline-start:1.3em}
.b.bot pre{background:#0006;padding:10px;border-radius:10px;overflow-x:auto;direction:ltr;text-align:left;font-size:12px}
.b.bot code{font-family:ui-monospace,Menlo,monospace;font-size:12.5px}
.b.bot table{border-collapse:collapse;font-size:13px;margin:.4em 0}.b.bot td,.b.bot th{border:1px solid var(--line);padding:4px 9px}
.b.bot a{color:#93c5fd}
.typing::after{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--muted);margin-inline-start:6px;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.25}}
.dots{align-self:flex-start;background:var(--bubble);border-radius:var(--radius);padding:12px 16px;display:flex;gap:4px}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:pulse 1s infinite}
.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
.tool{align-self:flex-start;max-width:min(560px,82%);font-size:12px;color:var(--muted)}
.tool summary{cursor:pointer;list-style:none;display:flex;gap:6px;align-items:center;padding:2px 6px;border-radius:8px}
.tool summary:hover{background:var(--panel2)}
.tool summary::-webkit-details-marker{display:none}
.tool .ic{opacity:.7}
.tool .sum{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:420px;direction:ltr;opacity:.75}
.tool pre{white-space:pre-wrap;direction:ltr;text-align:left;max-height:240px;overflow:auto;font-size:11px;background:var(--panel2);border-radius:10px;padding:8px 10px;margin:6px 0}
.tool.err summary{color:#fca5a5}
.shot{max-width:min(420px,82%);align-self:flex-start;border-radius:16px}

/* approval */
.ap{align-self:flex-start;width:min(560px,92%);background:var(--panel2);border:1px solid var(--pink);border-radius:18px;padding:14px 16px}
.ap.done{border-color:var(--line);opacity:.7}
.ap .top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;color:var(--pink);font-weight:700}
.ap h4{margin:6px 0 4px;font-size:15px;font-weight:700}
.ap .what{font-size:12px;color:var(--muted);direction:ltr;text-align:left;overflow-wrap:anywhere}
.ap textarea{width:100%;min-height:80px;margin-top:8px;border:1px solid var(--line);border-radius:10px;padding:8px;direction:ltr;text-align:left;font:12px/1.5 ui-monospace,Menlo,monospace;background:var(--bg);color:var(--ink)}
.ap .acts{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap;align-items:center}
.ap .acts input{flex:1;min-width:120px;background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:7px 12px;font-size:13px;outline:0}
.st{font:700 10px Inter,sans-serif;letter-spacing:.06em;padding:3px 8px;border-radius:6px;background:var(--line);color:var(--muted)}
.st.approved{background:#14532d;color:#86efac}.st.denied,.st.expired{background:#450a0a;color:#fca5a5}

.btn{height:36px;padding:0 16px;border-radius:18px;background:var(--panel2);border:1px solid var(--line);font-weight:600;font-size:13px;white-space:nowrap}
.btn:hover{background:var(--line)}
.btn.pink{background:var(--pink);border-color:var(--pink);color:#fff}
.btn.pink:hover{filter:brightness(1.08)}
.btn.small{height:30px;padding:0 12px;font-size:12px}
.btn:disabled{opacity:.45;cursor:default}

/* composer */
.composer{padding:10px 24px 20px}
.box{max-width:960px;margin:0 auto;display:flex;align-items:flex-end;gap:8px;background:var(--panel2);border:1px solid var(--line);border-radius:26px;padding:7px 7px 7px 8px;box-shadow:var(--shadow)}
.box textarea{flex:1;resize:none;background:transparent;border:0;outline:0;min-height:38px;max-height:200px;padding:8px 10px;line-height:1.45}
.box .send{width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--bg);display:grid;place-items:center;flex:none}
.box .send:disabled{background:var(--line);color:var(--faint);cursor:default}
.box .send svg{width:18px;height:18px}
.box .stop{background:var(--pink);color:#fff}

/* empty state */
.empty{margin:auto;text-align:center;max-width:520px;padding:40px 20px}
.empty .av{width:88px;height:88px;font-size:40px;margin:0 auto 16px}
.empty h1{font-size:30px;font-weight:800;letter-spacing:-.03em;margin:0 0 6px}
.empty p{color:var(--muted);margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:22px}
.chips button{background:var(--panel2);border:1px solid var(--line);border-radius:18px;padding:8px 14px;font-size:13px;text-align:right}
.chips button:hover{background:var(--line)}

/* pages */
.page{flex:1;overflow-y:auto;padding:72px 24px 60px}
.page .col{gap:0}
.page h1{font-size:30px;font-weight:800;letter-spacing:-.03em;margin:0 0 4px}
.page .lead{color:var(--muted);margin:0 0 22px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin-bottom:10px}
.card h3{margin:0 0 2px;font-size:15px;font-weight:700}
.card .meta{color:var(--muted);font-size:12px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.field{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:9px 12px;outline:0}
.field:focus{border-color:var(--pink)}
textarea.field{min-height:110px;line-height:1.55}
textarea.code{direction:ltr;text-align:left;font:12px/1.55 ui-monospace,Menlo,monospace;min-height:280px}
label.lbl{display:grid;gap:6px;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:12px}
.seg{display:flex;gap:4px;flex-wrap:wrap}
.seg button{padding:7px 12px;border-radius:16px;background:var(--panel2);border:1px solid var(--line);font-size:12px;font-weight:600}
.seg button.selected{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.hint{background:var(--panel2);border-radius:10px;padding:10px 12px;font-size:12px;color:var(--muted)}
.mem{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.mem:last-child{border:0}.mem span{flex:1}
.kind{font:700 9px Inter,sans-serif;letter-spacing:.08em;color:var(--muted);background:var(--panel2);border-radius:5px;padding:3px 6px;margin-top:3px}
.files{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.file{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px;font-size:12px;overflow-wrap:anywhere;text-align:right}
.file:hover{border-color:var(--faint)}
.file img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:9px;background:var(--panel2);margin-bottom:6px}
.back{position:absolute;top:12px;inset-inline-end:16px;z-index:5}

/* computer */
.pc-head{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line);font-weight:700}
.pc-head .sp{flex:1}
.pc iframe{flex:1;border:0;width:100%;background:#000}
.rec{display:flex;gap:6px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--line)}
.rec .field{flex:1;min-width:140px;padding:6px 10px;font-size:13px}
.recbar{display:flex;align-items:center;gap:8px;padding:9px 14px;background:var(--rose);color:#fda4c4;font-size:13px}
.recdot{width:9px;height:9px;border-radius:50%;background:var(--pink);animation:pulse 1s infinite}

/* login */
.login{height:100%;display:grid;place-items:center;padding:20px}
.login form{width:min(380px,100%);text-align:center}
.login .av{width:76px;height:76px;font-size:34px;margin:0 auto 18px}
.login h1{font-size:28px;font-weight:800;letter-spacing:-.03em;margin:0 0 4px}
.login p{color:var(--muted);margin:0 0 22px}
.login .field{margin-bottom:10px;height:46px;border-radius:23px;padding:0 18px;text-align:right}
.login .btn{width:100%;height:46px;border-radius:23px;font-size:15px}
.toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:20px;font-size:13px;z-index:50;box-shadow:var(--shadow)}

.only-mobile{display:none}
@media(max-width:1100px){.shell.with-pc{grid-template-columns:340px minmax(0,1fr)}
  .pc{position:fixed;inset:0;z-index:40}}
@media(max-width:760px){
  .shell,.shell.with-pc{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;inset:0;z-index:30;display:none;border:0}
  .side.open{display:flex}
  .main{grid-column:1}
  .only-mobile{display:grid}
  .feed,.page{padding:64px 12px 12px}
  .composer{padding:8px 10px 12px}
  .b,.tool,.shot{max-width:90%}
  .grid2{grid-template-columns:1fr}
  .floating{max-width:calc(100% - 110px)}
}