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h2{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:15px;font-weight:650;overflow:hidden}.chat-empty{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px 24px 56px;display:flex;position:relative;overflow:hidden}.chat-empty:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000 0 10%,#0b5cab14 10% 11%,#0000 11% 33%,#0f766e1a 33% 34%,#0000 34% 66%,#f7c9481f 66% 67%,#0000 67%),linear-gradient(#0000,#ffffff9e);height:42%;position:absolute;inset:auto 0 0}.empty-kicker{border:1px solid var(--border);color:var(--text-dim);background:#fff;border-radius:999px;align-items:center;gap:10px;margin-bottom:22px;padding:8px 12px;font-size:13px;font-weight:650;display:inline-flex;position:relative;box-shadow:0 8px 22px #1c29380f}.empty-kicker img{object-fit:cover;border-radius:6px;width:24px;height:24px}.empty-title{width:min(680px,100%);color:var(--text);letter-spacing:0;text-align:center;margin:0 0 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#1c29380d}.suggestion:before{content:"";background:var(--teal);border-radius:50%;flex-shrink:0;width:8px;height:8px}.suggestion:hover{background:#f9fbfd;border-color:#0b5cab61;transform:translateY(-1px);box-shadow:0 12px 30px #1c293814}.btn-create{background:var(--blue);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 22px;font-size:14px;font-weight:700;transition:background .15s,transform .15s;position:relative;box-shadow:0 10px 22px #0b5cab2e}.btn-create:hover{background:#084c8f;transform:translateY(-1px)}.chat-error{color:#b42318;background:#fff5f4;border:1px solid #fecdca;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin:12px clamp(18px,7vw,120px) 0;padding:10px 14px;font-size:13px;font-weight:600;display:flex}.chat-error-close{color:#b42318;cursor:pointer;background:0 0;border:none;flex-shrink:0;font-size:18px;line-height:1}@media (width<=900px){.chat-layout{flex-direction:column}.chat-main{min-height:0}.chat-header{height:50px;padding:0 18px}.chat-empty{justify-content:flex-start;padding:32px 16px 36px}.empty-title{font-size:34px}.empty-suggestions{grid-template-columns:1fr}}