.ai-dock{min-height:104px;padding:14px;border:1px solid transparent;border-radius:8px;background:linear-gradient(120deg,rgba(42,55,112,.68),rgba(91,78,174,.55)) padding-box,linear-gradient(110deg,rgba(56,189,248,.82),rgba(52,211,153,.68) 28%,rgba(251,191,36,.66) 52%,rgba(244,114,182,.7) 75%,rgba(129,140,248,.82)) border-box;box-shadow:0 14px 38px rgba(15,23,42,.22),0 0 12px rgba(99,102,241,.12),inset 0 1px 0 rgba(255,255,255,.18);backdrop-filter:blur(20px);display:flex;flex-direction:column;gap:11px;color:#f8fafc;overflow:hidden;position:relative}
.ai-dock-head{display:flex;align-items:center;justify-content:space-between;gap:14px;min-width:0}
.ai-dock-brand,.ai-chat-identity{display:flex;align-items:center;gap:10px;min-width:0}
.ai-dock-brand>span:last-child,.ai-chat-identity>span:last-child{display:flex;flex-direction:column;min-width:0}
.ai-dock-brand strong{font-size:15px;line-height:1.2;color:#fff;letter-spacing:0}
.ai-dock-brand small{font-size:10px;color:rgba(248,250,252,.74);line-height:1.3;margin-top:3px;letter-spacing:0}
.ai-dock-logo,.ai-chat-logo{display:block;flex:0 0 auto;width:34px;height:34px;border:2px solid #fff;border-radius:50%;object-fit:cover;background:#eef2ff;box-shadow:0 2px 9px rgba(79,70,229,.24)}
.ai-dock-suggestions,.ai-chat-prompts{display:flex;align-items:center;gap:6px;min-width:0}
.ai-dock-suggestions button,.ai-chat-prompts button{border:1px solid #dbe3ef;background:#f7f9fc;color:#475569;font-size:10px;font-weight:650;padding:5px 9px;border-radius:999px;white-space:nowrap;cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .2s;letter-spacing:0}
.ai-dock-suggestions button{border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.09);color:#f8fafc}
.ai-dock-suggestions button:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.7);color:#fff;transform:translateY(-1px)}
.ai-chat-prompts button:hover{background:#eef2ff;border-color:#a5b4fc;color:#4338ca;transform:translateY(-1px)}
.ai-dock-form{display:flex;align-items:center;gap:8px;min-width:0}
.ai-dock-form input{min-width:0;flex:1;height:42px;padding:0 14px;border:1px solid rgba(255,255,255,.24);border-radius:7px;background:rgba(5,10,35,.2);color:#fff;font-size:13px;outline:none;letter-spacing:0;transition:border-color .2s,box-shadow .2s,background .2s}
.ai-dock-form input::placeholder{color:rgba(248,250,252,.67)}
.ai-dock-form input:focus{border-color:rgba(125,211,252,.9);background:rgba(5,10,35,.32);box-shadow:0 0 0 3px rgba(56,189,248,.13)}
.ai-dock-form button,.ai-chat-form button{display:grid;place-items:center;flex:0 0 auto;width:42px;height:42px;border:0;border-radius:50%;background:#4f46e5;color:#fff;font-size:16px;cursor:pointer;box-shadow:0 5px 14px rgba(79,70,229,.25);transition:transform .2s,background .2s,box-shadow .2s}
.ai-dock-form button:hover,.ai-chat-form button:hover{transform:translateX(2px);background:#4338ca;box-shadow:0 7px 18px rgba(79,70,229,.32)}

.ai-chat-overlay{position:fixed;inset:0;z-index:30000;padding:24px;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,.58);backdrop-filter:blur(9px);opacity:0;transition:opacity .24s ease}
.ai-chat-overlay[hidden]{display:none}
.ai-chat-overlay.open{opacity:1}
.ai-chat-shell{width:min(920px,100%);height:min(700px,86vh);min-height:500px;border:1px solid rgba(255,255,255,.9);border-radius:8px;background:#f3f6fa;color:#172033;box-shadow:0 28px 90px rgba(15,23,42,.34);display:grid;grid-template-rows:auto 1fr auto auto auto;overflow:hidden;transform:translateY(14px) scale(.985);transition:transform .24s ease}
.ai-chat-overlay.open .ai-chat-shell{transform:translateY(0) scale(1)}
.ai-chat-header{height:72px;padding:0 22px;display:flex;align-items:center;gap:14px;border-bottom:1px solid #e2e8f0;background:#fff}
.ai-chat-logo{width:42px;height:42px}
.ai-chat-identity strong{font-size:16px;color:#172033;letter-spacing:0}
.ai-chat-identity small{font-size:10px;color:#64748b;margin-top:3px;letter-spacing:0}
.ai-chat-status{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:11px;color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:999px;padding:4px 9px}
.ai-status-dot{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.13)}
.ai-chat-close{width:34px;height:34px;border:0;background:transparent;color:#64748b;font-size:24px;line-height:1;cursor:pointer;border-radius:50%;transition:color .2s,background .2s}
.ai-chat-close:hover{color:#0f172a;background:#f1f5f9}
.ai-chat-messages{padding:28px clamp(20px,5vw,64px);overflow-y:auto;display:flex;flex-direction:column;gap:18px;background:#f3f6fa;scrollbar-color:#cbd5e1 transparent;scrollbar-width:thin}
.ai-message{display:flex;align-items:flex-start;gap:10px;max-width:78%;animation:aiMessageIn .24s ease}
.ai-message.user{align-self:flex-end;flex-direction:row-reverse}
.ai-message-avatar{display:grid;place-items:center;flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:#334155;color:#fff;font-size:11px;font-weight:800;margin-top:2px;box-shadow:0 2px 7px rgba(15,23,42,.14)}
.ai-message-avatar img{display:block;width:100%;height:100%;border:2px solid #fff;border-radius:50%;object-fit:cover}
.ai-message.user .ai-message-avatar{background:#334155;color:#fff}
.ai-message-body{padding:11px 14px;border:1px solid #e2e8f0;border-radius:4px 12px 12px 12px;background:#fff;color:#27364a;box-shadow:0 3px 12px rgba(15,23,42,.055);font-size:13px;line-height:1.72;white-space:pre-wrap;word-break:break-word;letter-spacing:0}
.ai-message-body strong{font-weight:750;color:#172033}
.ai-message-body code{padding:1px 5px;border-radius:4px;background:#eef2f7;color:#334155;font-family:Consolas,monospace;font-size:.92em}
.ai-message-body ul{margin:4px 0 6px;padding-left:20px;white-space:normal}
.ai-message-body li{margin:2px 0}
.ai-markdown-space{display:block;height:8px}
.ai-markdown-line{min-height:1.72em}
.ai-message-body table{width:100%;margin:7px 0;border-collapse:collapse;white-space:normal;font-size:12px}
.ai-message-body th,.ai-message-body td{padding:6px 8px;border:1px solid #dbe3ef;text-align:left;vertical-align:top}
.ai-message-body th{background:#f1f5f9;color:#172033;font-weight:700}
.ai-message.user .ai-message-body{border-color:#4f46e5;border-radius:12px 4px 12px 12px;background:#4f46e5;color:#fff;box-shadow:0 5px 16px rgba(79,70,229,.18)}
.ai-message-meta{font-size:9px;color:#94a3b8;margin-top:5px;padding:0 3px}
.ai-message.user .ai-message-meta{text-align:right}
@keyframes aiMessageIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
.ai-typing{display:flex;gap:5px;align-items:center;height:18px}
.ai-typing i{display:block;width:5px;height:5px;border-radius:50%;background:#6366f1;animation:aiTyping 1.1s ease-in-out infinite}
.ai-typing i:nth-child(2){animation-delay:.15s}.ai-typing i:nth-child(3){animation-delay:.3s}
@keyframes aiTyping{0%,70%,100%{opacity:.3;transform:translateY(0)}35%{opacity:1;transform:translateY(-4px)}}
.ai-chat-prompts{padding:10px clamp(20px,5vw,64px);overflow-x:auto;border-top:1px solid #e2e8f0;background:#fff;scrollbar-width:none}
.ai-chat-prompts::-webkit-scrollbar{display:none}
.ai-chat-prompts button{font-size:11px;padding:6px 11px;background:#f8fafc}
.ai-chat-form{margin:0;padding:12px clamp(20px,5vw,64px);display:flex;align-items:flex-end;gap:10px;border-top:1px solid #e2e8f0;background:#fff}
.ai-chat-form textarea{flex:1;min-width:0;max-height:108px;resize:none;padding:10px 13px;border:1px solid #cbd5e1;border-radius:7px;background:#f8fafc;color:#172033;font:inherit;font-size:13px;line-height:1.5;outline:none;letter-spacing:0;transition:border-color .2s,box-shadow .2s,background .2s}
.ai-chat-form textarea::placeholder{color:#94a3b8}
.ai-chat-form textarea:focus{border-color:#6366f1;background:#fff;box-shadow:0 0 0 3px rgba(99,102,241,.1)}
.ai-chat-form button{width:40px;height:40px}
.ai-chat-form button:disabled,.ai-dock-form button:disabled{opacity:.45;cursor:wait;transform:none;box-shadow:none}
.ai-chat-footer{min-height:28px;padding:0 clamp(20px,5vw,64px) 10px;display:flex;justify-content:flex-end;align-items:center;color:#94a3b8;background:#fff;font-size:9px;letter-spacing:0}
body.ai-chat-open{overflow:hidden}

body[data-theme] .ai-dock{color:#f8fafc;border-color:transparent;background:linear-gradient(120deg,rgba(42,55,112,.68),rgba(91,78,174,.55)) padding-box,linear-gradient(110deg,rgba(56,189,248,.82),rgba(52,211,153,.68) 28%,rgba(251,191,36,.66) 52%,rgba(244,114,182,.7) 75%,rgba(129,140,248,.82)) border-box}
body[data-theme] .ai-dock-form input{color:#fff;border-color:rgba(255,255,255,.24);background:rgba(5,10,35,.2)}

@media(max-width:899px){
  .ai-dock{min-height:0;padding:13px;gap:11px}
  .ai-dock-head{align-items:flex-start;flex-direction:column}
  .ai-dock-suggestions{width:100%;overflow-x:auto;scrollbar-width:none}
  .ai-dock-suggestions::-webkit-scrollbar{display:none}
  .ai-dock-suggestions button{font-size:11px;padding:6px 10px}
  .ai-dock-form input{height:42px;font-size:13px}
}
@media(max-width:640px){
  .ai-chat-overlay{padding:0;align-items:stretch}
  .ai-chat-shell{width:100%;height:100dvh;min-height:0;border:0;border-radius:0}
  .ai-chat-header{height:64px;padding:0 14px}
  .ai-chat-logo{width:38px;height:38px}
  .ai-chat-status{padding:4px 6px;background:transparent;border:0}
  .ai-chat-status span:last-child{display:none}
  .ai-chat-messages{padding:20px 14px;gap:16px}
  .ai-message{max-width:90%}
  .ai-chat-prompts{padding:9px 14px}
  .ai-chat-form{padding:10px 14px}
  .ai-chat-footer{padding:0 14px 8px}
}