:root{--bg:#080a0f;--panel:#111620;--panel2:#161c28;--line:#283142;--text:#f3f6fb;--muted:#8f9bb0;--red:#ff4055;--green:#45d28c;--radius:16px;--shadow:0 14px 34px rgba(0,0,0,.25)}*{box-sizing:border-box}html,body{margin:0;background:radial-gradient(circle at 20% 0,#171c2b 0,#07090d 38%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}button,input,textarea{font:inherit}.app-shell{min-height:100vh}.app-header{position:sticky;top:0;z-index:20;padding:14px 14px 10px;background:rgba(7,9,13,.95);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}.brand-row{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.eyebrow,.page-title span{font-size:11px;color:#8794aa;letter-spacing:.08em}.brand-row h1{font-size:21px;margin:3px 0}.header-actions{display:flex;align-items:center;gap:7px}.build-badge{font-size:10px;color:#c2cad8;background:#171c26;border:1px solid #2b3443;padding:6px 9px;border-radius:999px;white-space:nowrap}.auth-entry{border:1px solid #4a5a76;background:#20283a;color:#f4f7fb;border-radius:999px;padding:7px 12px;font-weight:700;white-space:nowrap}.auth-entry.authenticated{background:#173a2b;border-color:#276647;color:#8cf0bc}.status-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-top:10px}.status-chip{background:#111620;border:1px solid #252c39;border-radius:11px;padding:8px 9px;min-width:0}.status-chip span{display:block;color:var(--muted);font-size:10px}.status-chip strong{display:block;margin-top:3px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ghost{border:1px solid #344055;background:#1a2130;color:#dbe5f4;border-radius:10px;padding:8px 11px}.notice-region{position:fixed;top:110px;right:12px;z-index:60;display:grid;gap:8px;max-width:320px}.notice{background:#1b202a;border:1px solid #384256;border-radius:12px;padding:10px 12px;box-shadow:var(--shadow);font-size:13px}.main-content{max-width:1180px;margin:0 auto;padding:15px 14px 100px}.page{display:none}.page.active{display:block}.page-title{display:flex;justify-content:space-between;align-items:end;gap:10px;margin:3px 0 12px}.page-title h2{margin:4px 0 0;font-size:21px}.hero-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}.hero-card,.surface-card,.search-panel,.automation-panel,.order-timeline,.watchlist-workspace,.page-summary,.selected-symbol{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:14px}.hero-card span,.hero-card small{display:block;color:var(--muted);font-size:11px}.hero-card strong{font-size:21px;display:block;margin:5px 0}.surface-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.surface-card{padding:13px;min-height:132px}.surface-head{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}.surface-head h3{margin:0;font-size:15px}.surface-head p{margin:5px 0 0}.state-badge{font-size:10px;padding:5px 8px;border-radius:999px;background:#2a2130;color:#f0b9ff;border:1px solid #4a3152;white-space:nowrap}.surface-card>p{color:#c4ccda;font-size:12px;line-height:1.55;margin:12px 0 8px;min-height:36px}.card-actions{display:flex;align-items:center;gap:10px}.card-actions small{color:var(--muted);font-size:10px}.surface-load{padding:7px 11px}.technical-details{margin-top:10px;border-top:1px solid rgba(255,255,255,.06);padding-top:8px}.technical-details summary,.more-section>summary,.order-timeline>summary{cursor:pointer;color:#9aa7ba;font-size:11px;list-style:none}.technical-details summary::-webkit-details-marker,.more-section>summary::-webkit-details-marker,.order-timeline>summary::-webkit-details-marker{display:none}.technical-details summary:after,.more-section>summary:after,.order-timeline>summary:after{content:'＋';float:right}.technical-details[open] summary:after,.more-section[open]>summary:after,.order-timeline[open]>summary:after{content:'－'}.disclosures{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:9px}.disclosure{background:#0c1016;border:1px solid #202735;border-radius:9px;padding:7px}.disclosure span{display:block;font-size:10px;color:#7f8ba0}.disclosure strong{display:block;font-size:11px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.watchlist-workspace,.search-panel{padding:14px;margin-bottom:10px}.watchlist-cards,.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}.symbol-card{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;border:1px solid #2a3342;background:#0b0f16;color:var(--text);border-radius:12px;padding:10px;text-align:left}.symbol-card.selected{border-color:#4f68a0;background:#172033}.symbol-card span,.symbol-card strong,.symbol-card small{display:block}.symbol-card small{color:var(--muted);font-size:10px;margin-top:3px}.symbol-price{text-align:right}.symbol-price small{color:#9fb1c9}.empty-state{grid-column:1/-1;border:1px dashed #2c3443;border-radius:11px;padding:12px;color:var(--muted);font-size:12px}.search-panel label{font-size:12px;color:var(--muted)}.search-row{display:flex;gap:8px;margin-top:8px}.search-row input{flex:1;min-width:0;background:#090c12;border:1px solid #303949;border-radius:11px;color:var(--text);padding:12px}.search-row button,.primary{border:0;background:var(--red);color:white;border-radius:11px;padding:0 17px;font-weight:700}.selected-symbol{display:flex;align-items:center;gap:10px;padding:12px 14px;margin-bottom:10px}.selected-symbol span{font-size:11px;color:var(--muted)}.selected-symbol strong{font-size:14px}.selected-symbol small{margin-left:auto;color:var(--muted);font-size:10px}.more-section{margin-top:11px;border:1px solid #283142;border-radius:14px;padding:12px;background:rgba(12,16,22,.58)}.more-section>.surface-grid{margin-top:10px}.page-summary{padding:14px;margin-bottom:11px}.page-summary span{color:var(--muted);font-size:11px}.page-summary strong{display:block;font-size:17px;margin-top:5px}.page-summary p{margin:5px 0 0;color:#aeb8c8;font-size:12px}.page-summary.safe{border-color:#27543e;background:linear-gradient(180deg,#14261e,#101720)}.automation-panel{padding:14px;margin-bottom:10px}.automation-panel>div:first-child{display:flex;justify-content:space-between}.level-row{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-top:11px}.level-button{border:1px solid #30394a;background:#0b0f16;color:#9da8ba;border-radius:9px;padding:8px 5px;font-size:11px}.level-button.active{background:#173a2b;color:#8cf0bc;border-color:#276647}.level-button.locked{opacity:.45}.order-timeline{padding:12px 14px;margin-bottom:10px}.state-list{display:flex;gap:6px;overflow:auto;padding:10px 0 2px}.order-state{min-width:max-content;font-size:10px;color:#aeb8c8;background:#0b0f15;border:1px solid #283142;border-radius:999px;padding:7px 9px}.auth-boundary{margin:0 0 12px;padding:11px 13px;border:1px solid #2a3548;border-radius:13px;background:#121824;color:#cdd6e7;font-size:13px}.assistant-fab{position:fixed;z-index:35;right:13px;bottom:76px;width:48px;height:48px;border-radius:50%;border:0;background:linear-gradient(135deg,#ff4d5b,#e51b44);color:#fff;font-weight:800;box-shadow:0 12px 30px rgba(255,52,76,.35)}.assistant-drawer{position:fixed;right:0;top:0;bottom:0;z-index:80;width:min(420px,92vw);background:#0d1118;border-left:1px solid #2b3443;transform:translateX(105%);transition:.22s ease;box-shadow:-18px 0 50px rgba(0,0,0,.45)}.assistant-drawer.open{transform:none}.drawer-head{display:flex;justify-content:space-between;padding:18px;border-bottom:1px solid #293140}.drawer-head span,.drawer-head strong{display:block}.drawer-head span{font-size:11px;color:var(--muted)}.drawer-head button{background:#1c2431;color:#d9e2ef;border:1px solid #343e50;border-radius:9px;padding:7px 10px}.assistant-body{padding:16px;display:grid;gap:12px}.boundary-note{margin:0;background:#23151a;border:1px solid #4a242c;color:#ffc6cc;border-radius:12px;padding:11px;font-size:12px}.upload-box{display:block;background:#111721;border:1px dashed #3b465a;border-radius:14px;padding:14px}.upload-box input{display:block;margin:10px 0}.upload-box small{color:var(--muted)}.assistant-body textarea{width:100%;resize:vertical;background:#080b10;color:white;border:1px solid #30394a;border-radius:12px;padding:12px}.secondary{background:#1a2230;color:#d7e0ed;border:1px solid #344055;border-radius:11px;padding:12px}.assistant-body .primary{padding:13px}.assistant-answer{min-height:86px;background:#080b10;border:1px solid #232b38;border-radius:12px;padding:12px;color:#b9c3d2;font-size:12px;line-height:1.6}.drawer-backdrop{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.58)}.auth-backdrop{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.68);backdrop-filter:blur(3px)}.auth-dialog{position:fixed;z-index:110;left:50%;top:50%;transform:translate(-50%,-50%);width:min(420px,calc(100% - 24px));background:#10151e;border:1px solid #344055;border-radius:20px;box-shadow:0 24px 80px rgba(0,0,0,.62);padding:18px}.auth-dialog[hidden],.auth-backdrop[hidden]{display:none}.auth-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.auth-dialog-head span{font-size:11px;color:#8f9bb0}.auth-dialog-head h2{font-size:20px;margin:4px 0 0}.auth-close{border:1px solid #344055;background:#1a2230;color:#d7e0ed;border-radius:10px;padding:8px 11px}.auth-form{display:grid;gap:9px;margin-top:16px}.auth-form label{font-size:12px;color:#aab5c6}.auth-form input{width:100%;background:#080b10;border:1px solid #30394a;border-radius:12px;color:#fff;padding:12px}.auth-privacy{margin:3px 0;color:#8793a7;font-size:11px;line-height:1.55}.auth-message{min-height:38px;background:#0b0f16;border:1px solid #252d3b;border-radius:10px;padding:10px;color:#c8d1df;font-size:12px}.auth-submit{min-height:44px}.register-status{margin:2px 0 0;color:var(--muted);font-size:12px;line-height:1.55;text-align:center}.auth-modal-open{overflow:hidden}
@media(max-width:720px){.app-header{padding:11px 10px 8px}.brand-row h1{font-size:19px}.header-actions{align-items:flex-end;flex-direction:column;gap:5px}.build-badge{font-size:9px;padding:5px 8px}.auth-entry{padding:6px 11px}.status-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.status-chip{padding:7px 9px}.main-content{padding:11px 10px 98px}.hero-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.hero-card{padding:10px}.hero-card strong{font-size:16px}.hero-card small{font-size:9px}.surface-grid{grid-template-columns:1fr}.page-title h2{font-size:19px}.page-title .ghost{font-size:11px;padding:7px 9px}.surface-card{min-height:0;padding:12px}.watchlist-cards,.search-results{grid-template-columns:1fr 1fr}.selected-symbol{display:block}.selected-symbol strong,.selected-symbol small{display:block;margin:4px 0 0}.disclosures{grid-template-columns:1fr 1fr}.notice-region{left:10px;right:10px;top:98px;max-width:none}.level-row{grid-template-columns:repeat(3,1fr)}.auth-dialog{top:auto;bottom:8px;transform:translateX(-50%);max-height:calc(100vh - 16px);overflow:auto}.assistant-fab{right:12px;bottom:74px}}
@media(max-width:390px){.hero-grid{grid-template-columns:1fr 1fr}.hero-card:last-child{grid-column:1/-1}.watchlist-cards,.search-results{grid-template-columns:1fr}.brand-row{gap:6px}}
@media(min-width:1000px){.main-content{padding-top:22px}.app-header{padding-right:480px}.assistant-fab{bottom:22px}.surface-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.watchlist-cards{grid-template-columns:repeat(5,minmax(0,1fr))}}
/* Q11P3 mobile productization */
/* Q11P5 search autocomplete and watchlist CRUD */
.search-hint{margin:8px 2px 0;color:var(--muted);font-size:12px;line-height:1.5}
.search-results,.watchlist-cards{display:grid;gap:10px}
.symbol-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:stretch}
.symbol-row .symbol-card{min-width:0;width:100%}
.watchlist-action{min-width:82px;border:1px solid rgba(255,64,85,.55);border-radius:12px;background:rgba(255,64,85,.12);color:#ff7b8c;font-weight:700;padding:0 12px;cursor:pointer}
.watchlist-action.remove{border-color:rgba(143,155,176,.5);background:rgba(143,155,176,.1);color:#c7d0df}
.watchlist-action.exists{border-color:rgba(69,210,140,.45);background:rgba(69,210,140,.1);color:#6ee7ac;cursor:default}
.watchlist-action:disabled{opacity:.72}
.search-results[aria-busy="true"]{opacity:.78}
@media(max-width:420px){.symbol-row{grid-template-columns:minmax(0,1fr) 76px}.watchlist-action{min-width:76px;padding:0 8px;font-size:12px}}

/* Q11R7_PUBLIC_GATEWAY_19071_BROWSER_MUTATION */


/* Q11P6_QUOTE_KLINE_REFRESH */
.symbol-market-core{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.5fr);gap:10px;margin:10px 0}
.market-core-card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:13px;min-width:0}
.market-core-card .surface-head p{margin:5px 0 0;color:var(--muted);font-size:11px}
.quote-primary{display:flex;align-items:baseline;gap:10px;margin:14px 0 12px}
.quote-price{font-size:34px;line-height:1;font-variant-numeric:tabular-nums}
.quote-change{font-size:14px;font-weight:750;font-variant-numeric:tabular-nums}
.up{color:var(--red)}.down{color:var(--green)}.flat{color:#dce4f1}
.quote-metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.quote-metric-grid>div{background:#0d121b;border:1px solid rgba(255,255,255,.055);border-radius:10px;padding:9px 10px;min-width:0}
.quote-metric-grid span{display:block;color:var(--muted);font-size:10px}
.quote-metric-grid strong{display:block;margin-top:4px;font-size:13px;font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis}
.kline-core-card{min-height:480px}
.kline-legend{display:flex;align-items:center;gap:12px;margin:9px 0 5px;font-size:11px}
.kline-legend span{font-weight:750}.kline-legend .ma5{color:#f8c85c}.kline-legend .ma20{color:#65a8ff}.kline-legend .ma60{color:#ce8cff}.kline-legend small{margin-left:auto;color:var(--muted)}
.kline-canvas-wrap{position:relative;min-height:380px;border:1px solid rgba(255,255,255,.06);border-radius:12px;overflow:hidden;background:#0d121b}
#q11-kline-canvas{display:block;width:100%;height:380px;touch-action:pan-y}
.kline-tooltip{position:absolute;left:8px;right:8px;top:8px;z-index:2;background:rgba(8,11,17,.92);border:1px solid #344055;border-radius:9px;padding:8px 9px;color:#e6edf8;font-size:10px;line-height:1.45;pointer-events:none;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.market-core-card.loading{opacity:.78}
@media(max-width:760px){.symbol-market-core{grid-template-columns:1fr}.quote-metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.kline-core-card{min-height:440px}.kline-canvas-wrap,#q11-kline-canvas{height:350px;min-height:350px}}
@media(max-width:430px){.quote-price{font-size:31px}.quote-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kline-canvas-wrap,#q11-kline-canvas{height:340px;min-height:340px}.kline-legend{gap:9px}}


/* Q11P7 provider semantic rendering */
.provider-context{display:block;margin-top:3px;color:#8692a8;font-size:11px;font-weight:500}
.provider-semantic{display:grid;gap:8px;min-height:52px}
.provider-summary{margin:0;color:#edf2ff;font-size:14px;line-height:1.55;font-weight:650;overflow-wrap:anywhere}
.provider-points{display:grid;gap:6px;margin:0;padding:0;list-style:none}
.provider-points li{position:relative;padding-left:13px;color:#aeb9cd;font-size:12px;line-height:1.5;overflow-wrap:anywhere}
.provider-points li::before{content:'•';position:absolute;left:0;color:#6f91d9}
.surface-card[data-provider-status="AUTH_REQUIRED"] .provider-summary{color:#c5ccda}
.surface-card[data-provider-status="ERROR"] .provider-summary{color:#ffb4b4}

/* Q11P7 truthful terminal states */
.surface-card[data-provider-status="REAL_DATA"] .state-badge{color:#72e7ad;border-color:rgba(69,210,140,.35);background:rgba(69,210,140,.08)}
.surface-card[data-provider-status="VALID_EMPTY"] .state-badge{color:#d6c78e;border-color:rgba(214,199,142,.35);background:rgba(214,199,142,.08)}
.surface-card[data-provider-status="AUTH_REQUIRED"] .state-badge{color:#c5ccda}
.surface-card[data-provider-status="UNSUPPORTED"] .state-badge{color:#d7a8e7}
.surface-card[data-provider-status="FAILED"] .state-badge{color:#ffb4b4;border-color:rgba(255,92,105,.35);background:rgba(255,92,105,.08)}
.provider-summary{white-space:normal}


/* Q11P8 mobile visual density, safe area and touch UX */
:root{--q11-safe-bottom:env(safe-area-inset-bottom,0px);--q11-nav-clearance:112px;--q11-visual-height:100dvh}
html,body{max-width:100%;overflow-x:hidden}
body{padding-bottom:var(--q11-safe-bottom)}
.main-content{padding-bottom:calc(var(--q11-nav-clearance) + var(--q11-safe-bottom))}
.assistant-fab{bottom:calc(78px + var(--q11-safe-bottom));transition:opacity .16s ease,visibility .16s ease,transform .16s ease}
.assistant-drawer{height:var(--q11-visual-height);max-height:100dvh;padding-bottom:var(--q11-safe-bottom);overflow:auto}
.search-row input,.search-row button,.watchlist-action,.symbol-card,.surface-load,.ghost{min-height:44px}
.symbol-card>span:first-child{min-width:0;overflow:hidden}
.symbol-card>span:first-child strong{white-space:normal;overflow-wrap:anywhere;line-height:1.18}
.symbol-price{flex:0 0 auto;min-width:70px;text-align:right;font-variant-numeric:tabular-nums}
.symbol-price strong,.symbol-price small{white-space:nowrap}
.watchlist-action{line-height:1.2;white-space:normal}
body.keyboard-open .assistant-fab{opacity:0;visibility:hidden;pointer-events:none}
body.keyboard-open .assistant-fab{transform:translateY(12px)}
body.keyboard-open .main-content{padding-bottom:24px}
body.keyboard-open .search-panel{scroll-margin-top:112px;scroll-margin-bottom:24px}
body.drawer-open{overflow:hidden}
@media(max-width:720px){
 .main-content{padding-left:10px;padding-right:10px;padding-bottom:calc(var(--q11-nav-clearance) + var(--q11-safe-bottom))}
 .watchlist-workspace,.search-panel{padding:12px}
 .symbol-row{grid-template-columns:minmax(0,1fr) 88px;gap:6px}
 .symbol-card{min-height:68px;padding:9px 10px;gap:6px}
 .symbol-card>span:first-child strong{font-size:14px}
 .symbol-price{min-width:66px}
 .symbol-price strong{font-size:14px}
 .watchlist-action{min-width:88px;padding:6px 8px;font-size:12px}
 .search-row{align-items:stretch}
 .search-row button{padding:0 15px}
 .assistant-fab{right:12px}
 .surface-card{overflow:hidden}
 .provider-summary,.provider-points li{overflow-wrap:anywhere}
}
@media(max-width:390px){
 .watchlist-cards,.search-results{grid-template-columns:1fr}
 .symbol-row{grid-template-columns:minmax(0,1fr) 84px}
 .watchlist-action{min-width:84px}
 .status-chip strong{font-size:11px}
 .page-title h2{font-size:18px}
}


/* Q11P8R6 mobile search/watchlist readability */
@media(max-width:720px){
 .watchlist-cards,.search-results{grid-template-columns:1fr}
 .search-results .symbol-row,.watchlist-cards .symbol-row{width:100%}
}


/* Q11P9 automatic data orchestration, freshness and zero-dash newbie UX */
.state-badge,.auto-refresh-note,[data-updated]{font-variant-numeric:tabular-nums}
.surface-card.loading .state-badge,.market-core-card.loading .state-badge{position:relative;padding-left:20px}
.surface-card.loading .state-badge::before,.market-core-card.loading .state-badge::before{content:"";position:absolute;left:7px;top:50%;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:#65a8ff;box-shadow:0 0 0 0 rgba(101,168,255,.45);animation:q11-auto-pulse 1.2s infinite}
@keyframes q11-auto-pulse{0%{box-shadow:0 0 0 0 rgba(101,168,255,.45)}70%{box-shadow:0 0 0 7px rgba(101,168,255,0)}100%{box-shadow:0 0 0 0 rgba(101,168,255,0)}}
.surface-card.stale,.market-core-card.stale{border-color:rgba(248,200,92,.42)}
.surface-card.stale [data-updated],.market-core-card.stale [data-updated]{color:#f8c85c;font-weight:700}
.quote-flash-up{animation:q11-flash-up .65s ease}.quote-flash-down{animation:q11-flash-down .65s ease}
@keyframes q11-flash-up{0%{background:rgba(255,64,85,.34);transform:scale(1.04)}100%{background:transparent;transform:none}}
@keyframes q11-flash-down{0%{background:rgba(69,210,140,.34);transform:scale(1.04)}100%{background:transparent;transform:none}}
.card-actions .ghost,.page-title .ghost{opacity:.78}.card-actions .ghost::after,.page-title .ghost::after{content:" · 备用";font-size:9px;color:#7f8ba0}.provider-summary{font-size:14px;line-height:1.55}.technical-details{margin-top:12px}.technical-details:not([open]){opacity:.82}
.status-chip strong[data-friendly-status="capability"]{font-size:12px}.hero-card [data-auto-readiness]{font-size:15px}
@media(max-width:720px){.card-actions .ghost::after,.page-title .ghost::after{display:none}.provider-summary{font-size:13px}}

/* Q11P10 terminal metadata, stale review and AI keyboard composer UX */
.surface-card[data-provider-status="STALE"] .state-badge{color:#f8c85c;border-color:rgba(248,200,92,.42);background:rgba(248,200,92,.08)}
.assistant-drawer{bottom:auto;display:flex;flex-direction:column;height:var(--q11-visual-height);max-height:100dvh;overflow:hidden;padding-bottom:0}
.drawer-head{flex:0 0 auto}
.assistant-body{display:flex;flex-direction:column;flex:1 1 auto;min-height:0;padding:0;gap:0;overflow:hidden}
.assistant-scroll{display:grid;gap:12px;flex:1 1 auto;width:100%;min-height:0;overflow:auto;padding:16px 16px 12px;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.assistant-composer{flex:0 0 auto;width:100%;position:relative;z-index:2;padding:10px 16px calc(10px + var(--q11-safe-bottom));background:linear-gradient(180deg,rgba(13,17,24,.86),#0d1118 28%);border-top:1px solid #273143}
.assistant-composer .primary{width:100%;min-height:48px}
body.keyboard-open .assistant-composer{padding-bottom:8px}
body.drawer-open .assistant-fab{opacity:0;visibility:hidden;pointer-events:none}
body.drawer-open .assistant-fab{transform:translateY(12px)}
.drawer-backdrop{backdrop-filter:blur(2px)}
.upload-box{display:grid;gap:9px}
.upload-box input{margin:0;min-height:44px}
.image-progress{display:block;height:6px;overflow:hidden;border-radius:999px;background:#20293a}
.image-progress>span{display:block;width:0;height:100%;background:#65a8ff;transition:width .16s ease}
.image-preview{display:grid;grid-template-columns:64px minmax(0,1fr);gap:10px;align-items:center}
.image-preview img{width:64px;height:64px;object-fit:cover;border-radius:10px;border:1px solid #334158;background:#080b10}
.image-preview button{justify-self:start;min-height:40px;border:1px solid #3a465a;border-radius:10px;background:#1a2230;color:#d7e0ed;padding:8px 12px}
.upload-retry[hidden],.image-progress[hidden],.image-preview[hidden]{display:none!important}
.assistant-body textarea{min-height:112px;scroll-margin-bottom:84px}
@media(max-width:720px){
 .assistant-drawer{width:100vw;border-left:0}
 .assistant-scroll{padding:14px 12px 10px}
 .assistant-composer{padding-left:12px;padding-right:12px}
}


/* Q11P11R1 iPhone Safari AI drawer scroll-lock and focus stability */
:root{--q11-visual-top:0px;--q11-visual-left:0px}
html.drawer-open{overflow:hidden;overscroll-behavior:none}
body.drawer-open{position:fixed;left:0;right:0;width:100%;overflow:hidden;overscroll-behavior:none;touch-action:none}
.assistant-drawer{
 top:var(--q11-visual-top);left:var(--q11-visual-left);right:auto;bottom:auto;
 width:100vw;height:var(--q11-visual-height);max-height:var(--q11-visual-height);
 overflow:hidden;contain:layout paint size;overscroll-behavior:none;
}
.assistant-scroll{overscroll-behavior:contain;touch-action:pan-y}
.assistant-composer{
 display:grid;grid-template-columns:minmax(0,1fr);gap:8px;
 padding-top:9px;padding-bottom:calc(9px + var(--q11-safe-bottom));
}
.assistant-composer label{font-size:12px;color:#aeb8c8}
.assistant-composer textarea{
 width:100%;min-height:58px;max-height:96px;resize:none;
 background:#080b10;color:#fff;border:1px solid #30394a;border-radius:12px;padding:10px 12px;
}
body.keyboard-open.drawer-open .assistant-composer{
 padding-top:7px;padding-bottom:7px;
}
body.keyboard-open.drawer-open .assistant-composer textarea{
 min-height:52px;max-height:64px;
}
body.drawer-open .app-shell,body.drawer-open .assistant-fab{
 pointer-events:none;
}
body.drawer-open .assistant-drawer,body.drawer-open .drawer-backdrop{
 pointer-events:auto;
}
@media(max-width:720px){
 .assistant-drawer{width:100vw;max-width:none;border-left:0}
 .drawer-head{padding:12px 14px}
 .assistant-scroll{padding:12px 12px 8px}
 .assistant-composer{padding-left:12px;padding-right:12px}
}


/* Q11P11R2: beginner-first AI composer visual hierarchy */
.assistant-scroll{padding:10px 12px 8px;gap:8px}
.boundary-note{min-height:48px;max-height:64px;padding:9px 11px;display:flex;align-items:center;line-height:1.35}
.upload-box{position:relative;min-height:58px;max-height:72px;padding:9px 12px;display:grid;grid-template-columns:minmax(0,1fr);gap:3px;align-content:center;overflow:hidden}
.upload-box .upload-heading{font-size:14px;font-weight:700;color:#e8edf7}
.upload-box input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;margin:0;z-index:2}
.upload-box small{font-size:11px;line-height:1.3}
.upload-box .image-progress{grid-column:1/-1;height:4px}
.upload-box .image-preview{grid-column:1/-1}
.upload-box.has-image{min-height:78px;max-height:104px;grid-template-columns:54px minmax(0,1fr) auto;grid-template-rows:auto 4px;gap:6px 10px;align-items:center}
.upload-box.has-image .upload-heading{display:none}
.upload-box.has-image input{pointer-events:none;width:1px;height:1px;inset:auto;opacity:0}
.upload-box.has-image small{grid-column:2;grid-row:1}
.upload-box.has-image .image-progress{grid-column:2;grid-row:2}
.upload-box.has-image .image-preview{display:contents}
.upload-box.has-image .image-preview img{grid-column:1;grid-row:1/3;width:54px;height:54px}
.upload-box.has-image .image-preview button{grid-column:3;grid-row:1/3;min-height:40px;padding:7px 11px}
.assistant-answer[hidden]{display:none!important}
.assistant-answer{min-height:64px;max-height:52vh;overflow-y:auto;overflow-x:hidden;white-space:pre-wrap;overflow-wrap:anywhere;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.assistant-composer{gap:8px}
.assistant-composer textarea{min-height:160px;max-height:220px;resize:none;line-height:1.55}
body.keyboard-open.drawer-open .assistant-scroll{padding-top:6px;padding-bottom:4px}
body.keyboard-open.drawer-open .boundary-note{display:none}
body.keyboard-open.drawer-open .upload-box{min-height:48px;max-height:58px;padding:7px 10px}
body.keyboard-open.drawer-open .upload-box.has-image{min-height:58px;max-height:72px;grid-template-columns:44px minmax(0,1fr) auto}
body.keyboard-open.drawer-open .upload-box.has-image .image-preview img{width:44px;height:44px}
body.keyboard-open.drawer-open .assistant-composer textarea{min-height:104px;max-height:124px}
@media(max-width:720px){
 .assistant-composer{padding-top:9px}
 .assistant-composer textarea{min-height:168px;max-height:220px}
 body.keyboard-open.drawer-open .assistant-composer textarea{min-height:108px;max-height:124px}
}


/* Q11P12R1 desktop responsive workspace, navigation and AI side drawer */
@media(min-width:1024px){
 html,body{overflow-x:hidden}
 .app-header{position:relative;padding:18px 24px 14px}
 .app-header .brand-row,.app-header .status-strip{width:min(1520px,100%);margin-left:auto;margin-right:auto}
 
 .main-content{width:min(1520px,100%);max-width:1520px;padding:22px 24px 64px}
 .surface-grid{grid-template-columns:repeat(2,minmax(320px,1fr));align-items:start}
 .hero-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .watchlist-cards{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
 .search-results{grid-template-columns:repeat(2,minmax(280px,1fr))}
 .symbol-market-core{grid-template-columns:minmax(320px,.72fr) minmax(520px,1.35fr)}
 .advanced-grid{grid-template-columns:repeat(2,minmax(320px,1fr))}
 .level-row{grid-template-columns:repeat(6,minmax(90px,1fr))}
 .state-list{flex-wrap:wrap;overflow:visible}
 .assistant-fab{right:24px;bottom:24px}
 .assistant-drawer{left:auto;right:0;top:0;width:clamp(440px,36vw,520px);max-width:520px;height:100dvh;max-height:100dvh;border-left:1px solid #2b3443;contain:layout paint;transform:translateX(105%)}
 .assistant-drawer.open{transform:none}
 body.drawer-open .app-shell{padding-right:clamp(440px,36vw,520px);transition:padding-right .2s ease}
 body.drawer-open .assistant-drawer{pointer-events:auto}
 .drawer-backdrop{background:rgba(0,0,0,.24);backdrop-filter:blur(1px)}
 .assistant-scroll{padding:14px 14px 10px}
 .assistant-composer{padding-left:14px;padding-right:14px}
 .assistant-composer textarea{min-height:150px;max-height:220px}
}
@media(min-width:1440px){
 .surface-grid{grid-template-columns:repeat(3,minmax(320px,1fr))}
 .advanced-grid{grid-template-columns:repeat(3,minmax(320px,1fr))}
}
@media(min-width:1024px) and (max-width:1199px){
 .main-content{padding-left:20px;padding-right:20px}
 .surface-grid,.advanced-grid{grid-template-columns:repeat(2,minmax(300px,1fr))}
 .symbol-market-core{grid-template-columns:minmax(300px,.8fr) minmax(460px,1.2fr)}
}


/* Q11P12R4 explicit single-click image select/remove controls */
.upload-box{position:relative}
.upload-box .image-select{
 appearance:none;-webkit-appearance:none;display:flex;align-items:center;width:100%;min-height:40px;
 margin:0;padding:0;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer;
 position:relative;z-index:1;touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.upload-box .image-select:focus-visible{outline:2px solid #65a8ff;outline-offset:4px;border-radius:8px}
.upload-box #image-input,.upload-box #image-input[hidden]{
 display:none!important;position:static!important;inset:auto!important;width:0!important;height:0!important;
 min-height:0!important;margin:0!important;padding:0!important;opacity:0!important;pointer-events:none!important;
}
.upload-box.has-image .image-select{display:none!important}
.upload-box .image-preview button{position:relative;z-index:3;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.upload-box:not(.has-image) #image-state{display:block}
.upload-box.has-image #image-state{grid-column:2;grid-row:1;min-width:0;overflow-wrap:anywhere}
@media(max-width:720px){
 .upload-box .image-select,.upload-box .image-preview button{min-height:44px}
}