:root{--bg: #f4f5f7;--panel: #ffffff;--border: #e3e4ea;--accent: #2f6fed;--accent-dark: #1d4fae;--accent-soft: #eaf1fe;--user: #2f6fed;--text: #1a1a1f;--muted: #6b6b76;--star: #d98a1f;--wand: #7b61d6}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app{height:100dvh;max-width:1600px;margin:0 auto;display:flex;flex-direction:column}.header{padding:12px 20px;border-bottom:1px solid var(--border);background:var(--panel);display:flex;align-items:center;justify-content:space-between;flex:none}.header-left{display:flex;align-items:center;gap:12px;min-width:0}.header h1{margin:0;font-size:17px}.header .sub{font-size:12px;color:var(--muted)}.menu-btn{display:none;align-items:center;justify-content:center;background:none;border:1px solid var(--border);border-radius:8px;padding:7px 9px;cursor:pointer;color:var(--muted);flex:none}.logout{background:none;border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:13px;color:var(--muted);cursor:pointer;flex:none}.logout:hover{border-color:var(--accent);color:var(--accent)}.login{height:100dvh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:32px;width:340px;max-width:90vw;text-align:center}.login-card h1{margin:0 0 4px;font-size:20px}.login-card .sub{color:var(--muted);font-size:14px}.login-card input{width:100%;margin-top:18px;padding:10px 12px;font-size:15px;border:1px solid var(--border);border-radius:10px;outline:none}.login-card input:focus{border-color:var(--accent)}.login-card button{width:100%;margin-top:12px;border:none;background:var(--accent);color:#fff;font-size:15px;font-weight:600;padding:10px;border-radius:10px;cursor:pointer}.login-card 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solid var(--border);border-radius:10px;padding:10px 12px;font-size:15px;line-height:1.45;font-family:inherit;outline:none;min-width:0;min-height:46px;max-height:min(220px,30dvh);overflow-y:auto}.composer textarea:focus{border-color:var(--accent)}.composer button{border:none;background:var(--accent);color:#fff;font-size:15px;font-weight:600;padding:0 22px;border-radius:10px;cursor:pointer;height:46px;flex:none}.composer button:disabled{background:#b8c6e8;cursor:not-allowed}.composer button.stop{background:#d23f3f}.composer button.stop:hover{background:#b83333}.composer button.mic{background:var(--panel);color:var(--text);border:1px solid var(--border);font-size:18px;padding:0 14px}.composer button.mic:hover{border-color:var(--accent)}.composer button.mic.rec{background:#d23f3f;color:#fff;border-color:#d23f3f}.composer button.mic:disabled{opacity:.5;cursor:not-allowed}.budget{padding:8px 18px 12px;border-top:1px solid var(--border);background:var(--panel);font-size:12px;color:var(--muted);flex:none}.budget-row{margin-bottom:6px}.budget-row b{color:var(--text)}.budget-bar{height:6px;background:#ececef;border-radius:4px;overflow:hidden}.budget-fill{height:100%;background:var(--accent);transition:width .3s}.bubble,.usertext,.suggest button,.fav-title,.fav-desc{overflow-wrap:break-word}.chip{overflow-wrap:anywhere}.fav-item>span:last-child{min-width:0}@media (max-width: 1200px){.sidebar{width:264px}}@media (max-width: 900px){.menu-btn{display:inline-flex}.layout{padding:10px;gap:10px}.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:50;width:min(330px,86vw);background:var(--bg);padding:14px;margin:0;transform:translate(-105%);transition:transform .22s ease;box-shadow:0 0 26px #0a0a1e40}.sidebar.open{transform:none}.backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#0f0f1e59;border:none;padding:0;cursor:pointer}.bubble,.stack{max-width:94%}.chat{padding:14px}}.adm{max-width:1240px;margin:0 auto;padding:24px 20px 60px}.adm-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.adm-head h1{margin:0;font-size:22px}.adm-err{background:#fdecef;border:1px solid #f5c2cc;color:#b00020;border-radius:10px;padding:10px 14px;margin-bottom:16px;font-size:14px}.adm-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:20px}.adm-card h2{margin:0 0 16px;font-size:16px}.adm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.adm-grid label,.adm-editor label{display:flex;flex-direction:column;font-size:13px;color:var(--muted);gap:6px}.adm-grid input,.adm-grid select,.adm-editor input{padding:8px 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