.ps-support{display:flex;flex-direction:column;height:100%;width:100%;background:hsl(var(--card));overflow:hidden}.ps-support *{box-sizing:border-box}.ps-support-floating{position:fixed;right:24px;bottom:24px;width:420px;height:640px;max-height:calc(100vh - 120px);max-width:calc(100vw - 48px);border:1px solid hsl(var(--border));border-radius:12px;box-shadow:0 16px 48px -8px hsl(var(--overlay)/.18),0 4px 12px hsl(var(--overlay)/.06);overflow:hidden;animation:ps-widgetIn .22s ease-out}@keyframes ps-widgetIn{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.ps-support-launcher{position:fixed;right:24px;bottom:24px;width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;background:hsl(var(--primary));color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px hsl(var(--primary)/.4),0 2px 6px hsl(var(--overlay)/.12);transition:transform .15s ease,box-shadow .15s ease}.ps-support-launcher:hover{transform:translateY(-2px);box-shadow:0 12px 32px hsl(var(--primary)/.5)}.ps-support-launcher .ps-launcher-pulse{position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 hsl(var(--primary)/.5);animation:ps-pulseDot 2.4s infinite}.ps-support .chat-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid hsl(var(--border));flex-shrink:0;background:hsl(var(--card))}.ps-support .chat-header-left{display:flex;align-items:center;gap:10px}.ps-support .chat-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex-shrink:0}.ps-support .chat-avatar.user{background:hsl(var(--muted));color:hsl(var(--foreground))}.ps-support .chat-avatar.ai{background:hsl(var(--primary));color:#fff}.ps-support .chat-title{font-size:14px;font-weight:600;color:hsl(var(--foreground))}.ps-support .chat-sub{font-size:11px;color:hsl(var(--muted-foreground));display:flex;align-items:center;gap:6px}.ps-support .live-dot{width:7px;height:7px;border-radius:50%;background:hsl(var(--success));box-shadow:0 0 0 0 hsl(var(--success)/.7);animation:ps-pulseDot 2s infinite}@keyframes ps-pulseDot{0%{box-shadow:0 0 0 0 hsl(var(--success)/.6)}70%{box-shadow:0 0 0 6px hsl(var(--success)/0)}to{box-shadow:0 0 0 0 hsl(var(--success)/0)}}.ps-support .chat-header-actions{display:flex;gap:2px}.ps-support .iconbtn{height:30px;width:30px;border-radius:6px;border:none;background:transparent;cursor:pointer;color:hsl(var(--muted-foreground));display:inline-flex;align-items:center;justify-content:center}.ps-support .iconbtn:hover{background:hsl(var(--accent));color:hsl(var(--foreground))}.ps-support .chat-context-bar{padding:8px 16px;background:hsl(var(--primary)/.06);color:hsl(var(--primary));font-size:11px;display:flex;gap:6px;align-items:center;border-bottom:1px solid hsl(var(--border))}.ps-support .chat-context-bar strong{font-weight:600}.ps-support .chat-body{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:14px;background:hsl(var(--background))}.ps-support .chat-empty{display:flex;flex-direction:column;align-items:center;text-align:center;padding:32px 16px}.ps-support .chat-empty-icon{width:56px;height:56px;border-radius:14px;background:hsl(var(--primary)/.1);color:hsl(var(--primary));display:flex;align-items:center;justify-content:center;margin-bottom:14px}.ps-support .chat-empty-title{font-size:16px;font-weight:600;margin-bottom:4px;color:hsl(var(--foreground))}.ps-support .chat-empty-sub{font-size:12px;color:hsl(var(--muted-foreground));margin-bottom:16px}.ps-support .chat-empty-prompts{display:flex;flex-direction:column;gap:6px;width:100%}.ps-support .chat-empty-prompt{font-size:12px;padding:8px 12px;background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:6px;display:flex;align-items:center;gap:8px;text-align:left;color:hsl(var(--muted-foreground));cursor:pointer;font-family:inherit;transition:border-color .12s,color .12s}.ps-support .chat-empty-prompt:hover{border-color:hsl(var(--primary));color:hsl(var(--primary))}.ps-support .msg{display:flex;gap:8px;align-items:flex-start}.ps-support .msg-user{justify-content:flex-end}.ps-support .msg-ai{justify-content:flex-start}.ps-support .msg-bubble{max-width:320px;padding:10px 12px;border-radius:12px;font-size:13px;line-height:1.5;background:hsl(var(--card));border:1px solid hsl(var(--border));color:hsl(var(--foreground));animation:ps-bubbleIn .2s ease-out}.ps-support .msg-bubble.user{background:hsl(var(--primary));color:#fff;border-color:hsl(var(--primary));border-bottom-right-radius:4px}.ps-support .msg-ai .msg-bubble{border-bottom-left-radius:4px}@keyframes ps-bubbleIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.ps-support .msg-text strong{font-weight:600}.ps-support .msg-text em{font-style:italic;color:hsl(var(--muted-foreground))}.ps-support .msg-text code{font-family:var(--font-mono,ui-monospace,monospace);font-size:.85em;background:hsl(var(--muted));padding:.1em .35em;border-radius:4px}.ps-support .msg-followup{margin-top:10px;font-size:13px;line-height:1.5}.ps-support .typing-dots{display:inline-flex;gap:3px;padding:2px 0}.ps-support .typing-dots span{width:6px;height:6px;border-radius:50%;background:hsl(var(--muted-foreground));opacity:.5;animation:ps-typingBounce 1.1s ease-in-out infinite}.ps-support .typing-dots span:nth-child(2){animation-delay:.15s}.ps-support .typing-dots span:nth-child(3){animation-delay:.3s}.ps-support .typing-status{margin-left:8px;font-size:12px;color:hsl(var(--muted-foreground));vertical-align:middle}@keyframes ps-typingBounce{0%,80%,to{transform:translateY(0);opacity:.4}40%{transform:translateY(-4px);opacity:1}}.ps-support .citations{margin-top:10px;display:flex;flex-direction:column;gap:6px}.ps-support .citation{display:flex;gap:8px;align-items:flex-start;padding:8px 10px;background:hsl(var(--background));border:1px solid hsl(var(--border));border-radius:6px;font-size:11px}.ps-support .citation svg{color:hsl(var(--muted-foreground));flex-shrink:0;margin-top:2px}.ps-support .c-src{font-weight:600;color:hsl(var(--foreground))}.ps-support .c-meta{color:hsl(var(--muted-foreground));margin-top:1px}.ps-support .spin{animation:ps-spin 1s linear infinite}@keyframes ps-spin{to{transform:rotate(1turn)}}.ps-support .thinking{display:flex;flex-direction:column;gap:6px}.ps-support .thinking-head{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:600;color:hsl(var(--muted-foreground));text-transform:uppercase;letter-spacing:.3px}.ps-support .thinking ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.ps-support .thinking li{display:flex;align-items:center;gap:8px;font-size:12px;color:hsl(var(--muted-foreground));transition:color .2s}.ps-support .thinking li .dot{width:6px;height:6px;border-radius:50%;background:hsl(var(--border));flex-shrink:0}.ps-support .thinking li.active{color:hsl(var(--foreground))}.ps-support .thinking li.active .dot{background:hsl(var(--primary));box-shadow:0 0 0 3px hsl(var(--primary)/.2)}.ps-support .thinking li.done{color:hsl(var(--foreground)/.7)}.ps-support .thinking li.done .dot{background:hsl(var(--success))}.ps-support .action-card{border:1px solid hsl(var(--primary)/.3);background:hsl(var(--primary)/.04);border-radius:8px;padding:12px;margin-top:2px}.ps-support .action-head{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}.ps-support .action-icon{width:24px;height:24px;border-radius:6px;background:hsl(var(--primary));color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.ps-support .action-title{font-size:13px;font-weight:600;margin-bottom:2px;color:hsl(var(--foreground))}.ps-support .action-desc{font-size:12px;color:hsl(var(--muted-foreground));line-height:1.45}.ps-support .action-steps{display:flex;flex-direction:column;gap:6px;padding:8px;background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:6px;margin-bottom:10px}.ps-support .action-step{display:flex;gap:8px;align-items:flex-start;font-size:12px}.ps-support .action-step-num{width:18px;height:18px;border-radius:50%;background:hsl(var(--primary)/.15);color:hsl(var(--primary));font-weight:600;font-size:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.ps-support .action-step-label{font-weight:500;color:hsl(var(--foreground))}.ps-support .action-step-detail{font-size:11px;color:hsl(var(--muted-foreground));font-family:var(--font-mono,ui-monospace,monospace);margin-top:2px}.ps-support .action-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.ps-support .action-eta{font-size:11px;color:hsl(var(--muted-foreground));display:flex;align-items:center;gap:4px}.ps-support .action-buttons{display:flex;gap:6px}.ps-support .action-approved{font-size:12px;color:hsl(var(--success));display:flex;align-items:center;gap:4px;font-weight:500}.ps-support .action-rejected{font-size:12px;color:hsl(var(--muted-foreground));display:flex;align-items:center;gap:4px}.ps-support .btn{display:inline-flex;align-items:center;gap:6px;border-radius:6px;font-family:inherit;font-weight:500;cursor:pointer;border:1px solid transparent}.ps-support .btn-sm{height:30px;padding:0 12px;font-size:12px}.ps-support .btn-primary{background:hsl(var(--primary));color:#fff}.ps-support .btn-primary:hover{background:hsl(216 81% 38%)}.ps-support .btn-ghost{background:transparent;color:hsl(var(--muted-foreground))}.ps-support .btn-ghost:hover{color:hsl(var(--foreground));background:hsl(var(--accent))}.ps-support .executing{display:flex;flex-direction:column;gap:6px}.ps-support .executing-head{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:600;color:hsl(var(--muted-foreground));text-transform:uppercase;letter-spacing:.3px;margin-bottom:2px}.ps-support .executing ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.ps-support .executing li{display:flex;gap:10px;align-items:flex-start;font-size:12px}.ps-support .ex-icon{width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.ps-support .executing li.done .ex-icon{background:hsl(var(--success)/.15);color:hsl(var(--success))}.ps-support .executing li.active .ex-icon{background:hsl(var(--primary)/.15);color:hsl(var(--primary))}.ps-support .executing li.pending .ex-icon{background:hsl(var(--muted));color:hsl(var(--muted-foreground))}.ps-support .ex-pending-dot{width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.5}.ps-support .ex-lbl{font-weight:500;color:hsl(var(--foreground))}.ps-support .ex-detail,.ps-support .executing li.pending .ex-lbl{color:hsl(var(--muted-foreground))}.ps-support .ex-detail{font-size:11px;font-family:var(--font-mono,ui-monospace,monospace);margin-top:2px}.ps-support .result-card{border:1px solid hsl(var(--success)/.3);background:hsl(var(--success)/.06);border-radius:8px;padding:12px}.ps-support .result-head{display:flex;gap:10px;align-items:center;margin-bottom:8px}.ps-support .result-icon{width:24px;height:24px;border-radius:50%;background:hsl(var(--success));color:#fff;display:flex;align-items:center;justify-content:center}.ps-support .result-title{font-size:14px;font-weight:600;color:hsl(var(--foreground))}.ps-support .result-text{font-size:13px;line-height:1.5;margin-bottom:10px;color:hsl(var(--foreground))}.ps-support .result-meta{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:6px;padding:8px 10px;display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.ps-support .result-meta-row{display:flex;justify-content:space-between;gap:8px;font-size:12px}.ps-support .result-meta-k{color:hsl(var(--muted-foreground))}.ps-support .result-meta-v{font-weight:500;font-family:var(--font-mono,ui-monospace,monospace);text-align:right;font-size:11px;color:hsl(var(--foreground))}.ps-support .result-suggest{display:flex;gap:6px;align-items:flex-start;font-size:12px;color:hsl(var(--foreground));padding-top:8px;border-top:1px solid hsl(var(--success)/.2)}.ps-support .result-suggest svg{color:hsl(var(--primary));margin-top:2px;flex-shrink:0}.ps-support .chat-input-row{display:flex;gap:8px;padding:12px 16px 6px;border-top:1px solid hsl(var(--border));background:hsl(var(--card));flex-shrink:0}.ps-support .chat-input{flex:1;display:flex;align-items:center;gap:6px;padding:0 6px 0 12px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--background));height:40px;transition:border-color .15s}.ps-support .chat-input:focus-within{border-color:hsl(var(--primary));box-shadow:0 0 0 2px hsl(var(--primary)/.1)}.ps-support .chat-input input{flex:1;border:none;background:none;outline:none;font-size:13px;font-family:inherit;color:hsl(var(--foreground));height:100%}.ps-support .chat-send{width:40px;height:40px;border-radius:8px;background:hsl(var(--primary));color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s;flex-shrink:0}.ps-support .chat-send:hover:not(:disabled){background:hsl(216 81% 40%)}.ps-support .chat-send:disabled{opacity:.4;cursor:not-allowed}.ps-support .chat-foot{padding:6px 16px 10px;font-size:10px;color:hsl(var(--muted-foreground));display:flex;align-items:center;gap:5px;justify-content:center;background:hsl(var(--card))}