.header-quick-menu.open .header-quick-ai{transform:translate(-148px,81px) scale(1);color:#1989fa}
.ai-panel{position:fixed;inset:0;z-index:500;background:#f5f7fb;overflow:auto;overscroll-behavior:contain;padding-bottom:env(safe-area-inset-bottom);font-size:14px;color:#26364b}
.ai-panel[hidden]{display:none}
.ai-toolbar{position:sticky;top:0;z-index:2;background:#fff;display:flex;gap:8px;align-items:center;padding:12px 16px;border-bottom:1px solid #dae5f0;flex-wrap:wrap}
.ai-toolbar h2{font-size:18px;margin-right:auto}
.ai-panel button,.ai-panel select{min-height:36px;padding:6px 12px;border:1px solid #cbdcf0;border-radius:7px;background:#fff;color:#2268aa;cursor:pointer}
.ai-panel button:disabled{opacity:.5;cursor:default}
.ai-panel .ai-primary{background:#1989fa;color:#fff;border-color:#1989fa}
.ai-main{max-width:1100px;margin:auto;padding:16px}
.ai-info{font-size:12px;color:#66768b;line-height:1.7;margin-bottom:12px}
.ai-history{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.ai-history select{flex:1;min-width:180px;max-width:100%}
.ai-shortcuts{display:flex;gap:8px;overflow:auto;padding-bottom:8px}
.ai-shortcuts button{white-space:nowrap}
.ai-message{background:#fff;border:1px solid #e2eaf4;border-radius:10px;padding:14px;margin:12px 0;overflow:hidden}
.ai-message.ai-user{background:#eaf4ff}
.ai-prose{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}
.ai-prose:empty{display:none}
.ai-result{border-top:1px solid #e4ecf5;padding-top:12px;margin-top:12px}
.ai-meta{font-size:12px;line-height:1.7;color:#66768b;overflow-wrap:anywhere}
.ai-table-wrap{overflow:auto;max-height:400px;margin:10px 0;scrollbar-width:auto;border:1px solid #e1e9f4;border-radius:6px}
.ai-panel table{border-collapse:collapse;white-space:nowrap;min-width:100%;font-size:12px;font-variant-numeric:tabular-nums}
.ai-panel th,.ai-panel td{padding:8px 10px;border-bottom:1px solid #edf1f7;text-align:right}
.ai-panel th{position:sticky;top:0;background:#edf5ff;z-index:1}
.ai-panel td:first-child,.ai-panel th:first-child{text-align:left}
.ai-chart{overflow:auto;margin:8px 0}.ai-chart svg{display:block;min-width:320px;width:100%;max-height:320px;background:#fbfdff;border-radius:6px}
.ai-compose{position:sticky;bottom:0;background:#f5f7fb;padding:10px 0;display:flex;gap:8px;align-items:stretch}
.ai-compose textarea{flex:1;min-width:0;min-height:72px;max-height:160px;padding:10px;border:1px solid #b9d2ef;border-radius:8px;font:inherit;resize:vertical;background:#fff}
.ai-actions{display:flex;flex-direction:column;gap:6px}.ai-status{min-height:24px;white-space:pre-wrap;font-size:13px;color:#66768b;line-height:1.6}
.ai-error{color:#c23838}.ai-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.ai-field{display:flex;flex-direction:column;gap:5px;font-size:13px}.ai-field input,.ai-field select{width:100%;padding:9px;border:1px solid #cbdcf0;border-radius:6px;min-height:38px}
.ai-admin-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.ai-profile{display:flex;gap:8px;align-items:center;flex-wrap:wrap;border-bottom:1px solid #edf1f7;padding:10px 0}.ai-profile span{flex:1;min-width:160px;overflow-wrap:anywhere}
@media(max-width:600px){.ai-main{padding:10px}.ai-toolbar{padding:8px}.ai-admin-grid{grid-template-columns:1fr}.ai-message{padding:10px}.ai-toolbar select{max-width:160px}.header>div{flex-wrap:wrap;justify-content:flex-end}.header .logout-btn{padding:6px 8px;font-size:12px}}
.ai-admin-intro{border:1px solid #dbe8f5;background:linear-gradient(120deg,#edf6ff,#fff);padding:18px;border-radius:12px;margin-bottom:14px}
.ai-admin-intro strong{font-size:18px}.ai-admin-intro p{margin-bottom:0}
.ai-admin-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.ai-settings-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:start}
.ai-settings-section{background:#fff;border:1px solid #e1e9f3;border-radius:12px;padding:18px;margin-bottom:14px}
.ai-settings-section h3{font-size:16px;margin:0 0 10px}.ai-settings-section .ai-admin-grid{margin:12px 0}
.ai-settings-section summary{font-weight:600;cursor:pointer}.ai-settings-section a{color:#187bd5}
.ai-profile-card{padding:14px;border:1px solid #e3ebf4;border-radius:9px;margin:12px 0;overflow-wrap:anywhere}
.ai-profile-card.selected{border-color:#1989fa;background:#f5faff}.ai-profile-card h4{font-size:14px;margin:0 0 6px}
.ai-model-id{font-size:12px;font-family:monospace;margin:4px 0 10px}.ai-badges{display:flex;gap:5px;flex-wrap:wrap}
.ai-badges span{border-radius:5px;background:#edf3fa;color:#556d8b;font-size:11px;padding:3px 6px}
.ai-profile-card .ai-admin-actions{gap:5px}.ai-profile-card button{font-size:12px;padding:4px 9px}
.ai-settings-editor{min-width:0;scroll-margin-top:100px}.ai-editor-actions{display:flex;gap:8px;flex-wrap:wrap;position:sticky;bottom:0;padding:12px;background:#f5f7fb;border-top:1px solid #dbe5f0;z-index:2}
.ai-field input[type=checkbox]{width:20px;min-height:20px;align-self:start}.ai-field input:disabled{background:#f1f4f8;color:#789}
.ai-usage-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:16px 0}
.ai-usage-cards>div{border:1px solid #e0eaf5;background:#fff;padding:16px;border-radius:10px;display:flex;flex-direction:column;gap:8px}
.ai-usage-cards span{font-size:12px;color:#66768b}.ai-usage-cards strong{font-size:24px;color:#1b73ba}
@media(max-width:800px){.ai-settings-layout{grid-template-columns:1fr}.ai-settings-layout>section{max-height:380px;overflow:auto}.ai-usage-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-settings-section{padding:14px}}