:root{--green: #07C160;--green-dark: #06AD56;--bg: #F2F2F2;--card: #FFFFFF;--border: #E5E5E5;--text: #191919;--text2: #888;--bubble-peer: #FFFFFF;--bubble-mine: #95EC69;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#app{height:100%;font-family:-apple-system,PingFang SC,Helvetica Neue,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:15px}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit;outline:none}.btn{display:inline-block;border:none;border-radius:8px;padding:10px 18px;font-size:15px;background:var(--green);color:#fff;transition:opacity .15s}.btn:active{opacity:.8}.btn.block{display:block;width:100%}.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.danger{background:#fa5151}.btn.sm{padding:6px 12px;font-size:13px;border-radius:6px}.btn:disabled{opacity:.5;cursor:not-allowed}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text2);margin-bottom:6px}.field input,.field textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:11px 12px;font-size:15px;background:var(--card)}.field input:focus,.field textarea:focus{border-color:var(--green)}.page{min-height:100%;display:flex;flex-direction:column}.navbar{padding:calc(var(--safe-top) + 10px) 16px 10px;background:var(--green);color:#fff;display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:10}.navbar .title{font-size:17px;font-weight:600;flex:1}.navbar .back{font-size:22px;color:#fff;text-decoration:none;padding:0 4px}.list-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--card);cursor:pointer;border-bottom:1px solid var(--border)}.list-item:active{background:#f7f7f7}.avatar{width:44px;height:44px;border-radius:8px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:600}.avatar.sm{width:36px;height:36px;font-size:15px}.item-main{flex:1;min-width:0}.item-title{font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-sub{font-size:13px;color:var(--text2);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge-dot{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#fa5151;color:#fff;font-size:11px;display:inline-flex;align-items:center;justify-content:center}.chat-body{flex:1;overflow-y:auto;padding:12px 12px 6px;display:flex;flex-direction:column;gap:12px}.msg-row{display:flex;gap:8px;align-items:flex-start}.msg-row.mine{flex-direction:row-reverse}.msg-row>div:not(.avatar){max-width:72%;min-width:0}.bubble{max-width:100%;padding:9px 12px;border-radius:8px;background:var(--bubble-peer);position:relative;word-break:break-word;line-height:1.45;white-space:pre-wrap;font-size:15px}.msg-row.mine .bubble{background:var(--bubble-mine)}.bubble img{max-width:100%;border-radius:6px;display:block}.bubble .file-line{display:flex;align-items:center;gap:8px}.bubble .recall{color:var(--text2);font-style:italic;background:transparent!important}.bubble-time{font-size:11px;color:#b1b1b1;margin-top:3px;text-align:right}.chat-input{display:flex;gap:8px;padding:8px 10px calc(var(--safe-bottom) + 8px);background:#f7f7f7;border-top:1px solid var(--border);align-items:flex-end}.chat-input textarea{flex:1;border:none;border-radius:8px;padding:9px 10px;font-size:15px;resize:none;height:38px;max-height:100px;background:#fff}.chat-input .send{padding:8px 16px}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}.modal{background:#fff;border-radius:12px;padding:20px;width:100%;max-width:340px}.modal h3{margin-bottom:14px;font-size:17px}.modal .actions{display:flex;gap:10px;margin-top:16px}.modal .actions .btn{flex:1}.notice{text-align:center;color:var(--text2);font-size:13px;padding:30px 20px}.center-page{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.admin-wrap{max-width:1000px;margin:0 auto;padding:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:20px}.stat-card{background:var(--card);border-radius:10px;padding:14px}.stat-card .num{font-size:24px;font-weight:700;color:var(--green)}.stat-card .label{font-size:13px;color:var(--text2);margin-top:4px}.tabs{display:flex;gap:6px;margin-bottom:14px;border-bottom:1px solid var(--border)}.tabs .tab{padding:9px 16px;cursor:pointer;font-size:14px;border-bottom:2px solid transparent;color:var(--text2)}.tabs .tab.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}table.tbl{width:100%;border-collapse:collapse;background:var(--card);font-size:13px}table.tbl th,table.tbl td{padding:9px 10px;border-bottom:1px solid var(--border);text-align:left}table.tbl th{color:var(--text2);font-weight:500}.switch{position:relative;display:inline-block;width:48px;height:28px;flex:0 0 auto}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;top:0;right:0;bottom:0;left:0;cursor:pointer;border-radius:999px;background:#d5d8dc;transition:background .2s}.switch span:before{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px #00000040}.switch input:checked+span{background:var(--green)}.switch input:checked+span:before{transform:translate(20px)}.mic-btn{font-size:20px;background:none;border:none;padding:4px 6px;cursor:pointer;transition:transform .15s}.mic-btn.rec{color:#e74c3c;animation:micPulse 1s infinite}@keyframes micPulse{0%,to{transform:scale(1)}50%{transform:scale(1.18)}}.voice-line{display:flex;align-items:center;gap:8px;min-width:130px;cursor:pointer;-webkit-user-select:none;user-select:none}.voice-icon{font-size:15px;width:18px;text-align:center}.voice-bars{display:flex;align-items:center;gap:3px;height:22px;flex:1}.voice-bars i{width:3px;border-radius:2px;background:#00000059;display:block}.voice-line.playing .voice-bars i{background:var(--green-dark);animation:voiceWave .9s ease-in-out infinite alternate}@keyframes voiceWave{0%{transform:scaleY(.45)}to{transform:scaleY(1)}}.voice-sec{font-size:12px;color:var(--text2);min-width:30px;text-align:right}.voice-err{font-size:11px;color:#e74c3c;margin-top:4px}.rec-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:120;display:flex;align-items:center;justify-content:center;padding:24px}.rec-box{background:#fff;border-radius:14px;padding:22px 26px;width:100%;max-width:300px;text-align:center}.rec-dot{width:12px;height:12px;border-radius:50%;background:#e74c3c;margin:0 auto 10px;animation:recBlink 1s infinite}@keyframes recBlink{0%,to{opacity:1}50%{opacity:.25}}.rec-time{font-size:26px;font-weight:700;color:var(--text)}.rec-tip{font-size:12px;color:var(--text2);margin-top:6px}.rec-wave{display:flex;align-items:flex-end;justify-content:center;gap:3px;height:30px;margin-top:12px}.rec-wave i{width:3px;border-radius:2px;background:var(--green);display:block;animation:recBar .8s ease-in-out infinite alternate}@keyframes recBar{0%{transform:scaleY(.35)}to{transform:scaleY(1)}}.loc-card{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;min-width:200px}.loc-head{font-size:14px;font-weight:600;padding:10px 12px 4px}.loc-addr{font-size:12px;color:var(--text2);padding:0 12px 8px}.loc-mini{height:84px;position:relative;background:repeating-linear-gradient(45deg,#eef7f0 0,#eef7f0 8px,#e6f4ea 8px,#e6f4ea 16px);display:flex;align-items:center;justify-content:center;border-top:1px solid var(--border)}.loc-pin{font-size:26px}.loc-coord{position:absolute;left:8px;bottom:6px;font-size:10px;color:var(--text2);background:#ffffffd9;padding:1px 5px;border-radius:4px}.file-line{display:flex;align-items:center;gap:10px;cursor:pointer;padding:2px 0;min-width:150px}.file-dl{font-size:16px;opacity:.55;padding:4px 6px;border-radius:6px;flex-shrink:0}.file-dl:active{opacity:1;background:#0000000f}.doc-preview{font-size:14px;line-height:1.75;color:#222;word-break:break-word}.doc-preview h1{font-size:19px;margin:12px 0 8px}.doc-preview h2{font-size:17px;margin:12px 0 8px}.doc-preview h3{font-size:15px;margin:10px 0 6px}.doc-preview p{margin:6px 0}.doc-preview table{border-collapse:collapse;margin:8px 0;font-size:13px}.doc-preview td,.doc-preview th{border:1px solid #ddd;padding:4px 8px}.doc-preview img{max-width:100%}.doc-preview ul,.doc-preview ol{padding-left:20px;margin:6px 0}.xls-table{border-collapse:collapse;font-size:13px;background:#fff}.xls-table td{border:1px solid #e2e2e2;padding:4px 8px;white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis}.xls-table tr:first-child td{background:#f2f4f6;font-weight:600}.big-emoji{font-size:42px;line-height:1.2;letter-spacing:2px}