:root{--bg: #0f1117;--panel: #171a23;--panel2: #1e2230;--border: #2a2f40;--text: #e8eaf0;--text2: #9aa1b5;--accent: #6c8cff;--accent2: #4a6ae0;--danger: #ff6b6b;--ok: #4ade80}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}input,textarea,select{font:inherit}.app{height:100%;display:flex;flex-direction:column}.login-wrap{flex:1;display:flex;align-items:center;justify-content:center}.login-card{width:360px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px}.login-card h1{font-size:22px;margin-bottom:4px}.login-card .sub{color:var(--text2);font-size:13px;margin-bottom:24px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text2);margin-bottom:6px}.field input,.field textarea,.field select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--panel2);color:var(--text);outline:none}.field input:focus{border-color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:10px;border:none;background:var(--accent);color:#fff;font-weight:600}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.full{width:100%}.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text2)}.btn.danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn.sm{padding:6px 12px;font-size:13px;border-radius:8px}.switch-link{margin-top:14px;text-align:center;font-size:13px;color:var(--text2)}.switch-link a{color:var(--accent);cursor:pointer;text-decoration:none}.err{color:var(--danger);font-size:13px;margin-top:10px;min-height:18px}.topbar{height:52px;display:flex;align-items:center;gap:12px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--border);flex-shrink:0}.topbar .logo{font-weight:700;letter-spacing:1px}.topbar .spacer{flex:1}.topbar .user{color:var(--text2);font-size:13px}.topbar button.icon-btn{background:none;border:none;color:var(--text2);font-size:18px;padding:4px 8px}.page{flex:1;overflow-y:auto;padding:20px;max-width:960px;width:100%;margin:0 auto}.page h2{font-size:18px;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px;cursor:pointer;transition:border-color .15s;position:relative}.card:hover{border-color:var(--accent)}.card .avatar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.card h3{font-size:16px}.card .tag{font-size:11px;color:var(--text2);background:var(--panel2);padding:2px 8px;border-radius:8px}.card .desc{font-size:12px;color:var(--text2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card .ops{position:absolute;top:10px;right:10px;display:flex;gap:4px}.card .ops button{background:none;border:none;color:var(--text2);font-size:14px;padding:2px 4px}.card .ops button:hover{color:var(--text)}.avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}.avatar.male{background:linear-gradient(135deg,#2b3a67,#4a6ae0)}.avatar.female{background:linear-gradient(135deg,#67325c,#e04a9a)}.avatar.big{width:96px;height:96px;font-size:48px}.avatar .emotion{font-size:12px;position:absolute}.chat-layout{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-body{flex:1;display:flex;overflow:hidden}.conv-sidebar{width:200px;border-right:1px solid var(--border);background:var(--panel);display:flex;flex-direction:column;flex-shrink:0}.conv-sidebar .head{padding:12px;border-bottom:1px solid var(--border)}.conv-list{flex:1;overflow-y:auto}.conv-item{padding:10px 12px;font-size:13px;color:var(--text2);cursor:pointer;border-left:3px solid transparent;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-item:hover{background:var(--panel2)}.conv-item.active{color:var(--text);border-left-color:var(--accent);background:var(--panel2)}.chat-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-header{height:56px;display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--border);flex-shrink:0}.chat-header .avatar{width:36px;height:36px;font-size:18px}.chat-header .info h3{font-size:15px}.chat-header .info .role{font-size:12px;color:var(--text2)}.msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.msg{display:flex;gap:8px;max-width:80%}.msg.user{align-self:flex-end;flex-direction:row-reverse}.msg .bubble{padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.6;white-space:pre-wrap;word-break:break-word}.msg.assistant .bubble{background:var(--panel2);border-top-left-radius:4px}.msg.user .bubble{background:var(--accent2);border-top-right-radius:4px}.msg .bubble.streaming:after{content:"▌";animation:blink 1s infinite;color:var(--accent)}@keyframes blink{50%{opacity:0}}.composer{padding:12px 16px;border-top:1px solid var(--border);display:flex;gap:10px;flex-shrink:0}.composer textarea{flex:1;resize:none;height:44px;padding:11px 14px;border-radius:12px;border:1px solid var(--border);background:var(--panel2);color:var(--text);outline:none}.composer textarea:focus{border-color:var(--accent)}.avatar-stage{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:12px}.avatar-stage .emotion-label{font-size:12px;color:var(--text2)}.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.tpl-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px;cursor:pointer}.tpl-card:hover{border-color:var(--accent)}.tpl-card.selected{border-color:var(--accent);background:var(--panel2)}.tpl-card h4{font-size:14px;margin-bottom:4px}.tpl-card .desc{font-size:12px;color:var(--text2);line-height:1.5}.slider-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:13px}.slider-row .lbl{width:60px;color:var(--text2);text-align:right;flex-shrink:0}.slider-row input[type=range]{flex:1;accent-color:var(--accent)}.slider-row .val{width:30px;color:var(--text2)}.settings-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:16px}.settings-card h3{font-size:15px;margin-bottom:12px}.quota-bar{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden;margin-top:8px}.quota-bar .fill{height:100%;background:var(--accent);border-radius:4px;transition:width .3s}.hint{font-size:12px;color:var(--text2);margin-top:6px;line-height:1.6}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:100;display:flex;align-items:center;justify-content:center}.modal{width:min(480px,92vw);max-height:86vh;overflow-y:auto;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:24px}.modal h3{margin-bottom:16px;font-size:17px}.modal .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}@media (max-width: 640px){.conv-sidebar{display:none}.msg{max-width:92%}}.call-page{flex:1;display:flex;flex-direction:column;align-items:center;padding:32px 16px;gap:24px}.call-avatar{display:flex;flex-direction:column;align-items:center;gap:12px}.call-avatar h2{font-size:20px}.call-avatar .avatar.big{position:relative;z-index:1}.mouth-ring{position:absolute;top:-14px;right:-14px;bottom:-14px;left:-14px;border-radius:50%;border:3px solid var(--accent);z-index:0;transition:transform .08s linear,opacity .15s;pointer-events:none}.call-status{font-size:14px;color:var(--text2);font-variant-numeric:tabular-nums}.call-captions{width:min(560px,92vw);min-height:96px;display:flex;flex-direction:column;gap:8px;justify-content:flex-end}.cap{padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.6}.cap.assistant{background:var(--panel2)}.cap.user{background:var(--panel);border:1px solid var(--border);color:var(--text2);font-size:13px}.cap.placeholder{background:none;color:var(--text2);text-align:center;font-size:13px}.cap.error{color:var(--danger);font-size:13px;text-align:center}.call-controls{display:flex;gap:16px}.call-btn{width:140px;height:48px;border-radius:24px;border:none;font-size:15px;font-weight:600;color:#fff}.call-btn.start{background:var(--ok);color:#08310f}.call-btn.end{background:var(--danger)}.call-btn:disabled{opacity:.5;cursor:not-allowed}