:root{color-scheme:dark;--bg:#0b1222;--side:#0c1426;--card:#121e33;--card2:#17243a;--line:#26354e;--text:#e7edf8;--muted:#9cacc5;--bright:#f6f9ff;--blue:#6b9cfb;--teal:#35d5ba;--red:#fb7a8c;--amber:#f3c46a;--radius:16px;font-family:Inter,"Noto Sans TC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}button,input,select{font:inherit}button{cursor:pointer}a{color:var(--blue)}.layout{display:flex;min-height:100vh}.sidebar{width:235px;flex-shrink:0;background:var(--side);border-right:1px solid var(--line);padding:26px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:3px 9px 34px}.logo{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,#5c8ef5,#49d6be);display:grid;place-items:center;color:#0b1426;font-size:28px;font-weight:800}.brand strong{display:block;font-size:18px;letter-spacing:-.5px}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:1.1px;margin-top:3px}.side-label{color:#637893;padding:0 16px;margin:0 0 12px;font-size:11px;letter-spacing:1.7px}#sideNav{display:flex;flex-direction:column;gap:5px}.navbtn{width:100%;color:var(--muted);background:none;border:0;border-radius:11px;text-align:left;padding:13px 14px;font-size:14px;font-weight:550;white-space:nowrap}.navbtn span{display:inline-block;width:29px;font-size:18px;vertical-align:middle}.navbtn:hover{background:#1b2b43;color:var(--text)}.navbtn.active{background:#203656;color:#bcd1ff;box-shadow:inset 3px 0 0 var(--blue)}.sidebar-bottom{margin-top:auto;display:grid;gap:13px;color:#7f90ad;font-size:12px;line-height:1.7;padding:12px 9px}.sidebar-note{padding:12px;border:1px solid var(--line);background:#111e32;border-radius:10px;color:#adc3d9}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-right:6px}.main-wrap{flex:1;min-width:0}.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:0 clamp(18px,3vw,44px);background:rgba(12,20,38,.8)}.top-title{display:flex;align-items:baseline;gap:18px}.top-title strong{font-size:14px}.top-title span{color:var(--muted);font-size:12px}.top-actions{display:flex;align-items:center;gap:12px}.source-pill{color:#cad8ed;background:#19283b;padding:8px 12px;border-radius:999px;font-size:12px}.quiet-btn{background:#18263d;color:#bed0e8;border:1px solid #344761;padding:8px 11px;border-radius:9px}.quiet-btn:hover{border-color:#6c9bfa}.main{max-width:1590px;padding:35px clamp(16px,3vw,44px);margin:auto}.hero{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px}.eyebrow{font-size:10px;letter-spacing:1.8px;color:var(--teal);font-weight:800}h1{font-size:clamp(24px,2.4vw,34px);letter-spacing:-1.25px;margin:8px 0}h2{font-size:17px;letter-spacing:-.3px;margin:0}h3{font-size:15px;margin:0}p{line-height:1.6}h1+p{color:var(--muted);margin:0;font-size:13px}.tag{color:#a9c7f5;border:1px solid #3a4d6d;background:#18283f;padding:8px 13px;border-radius:7px;font-size:12px;white-space:nowrap}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 35px rgba(0,0,0,.09)}.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;padding:19px 20px;margin-bottom:16px}.field{display:flex;flex-direction:column;gap:8px;min-width:130px;flex:1}.field.grow{flex:1.5;min-width:180px}.field label{font-size:11px;color:var(--muted);font-weight:600}.field input,.field select{width:100%;height:41px;border:1px solid #334460;border-radius:8px;padding:0 10px;color:var(--text);background:#0e1a2b;outline:none}.field input:focus,.field select:focus{border-color:var(--blue)}.field input::placeholder{color:#61738c}.primary-btn{height:41px;background:#537fe0;color:white;border:0;border-radius:9px;font-weight:700;padding:0 20px;white-space:nowrap}.primary-btn:hover{background:#6894f4}.primary-btn:disabled{opacity:.45;cursor:not-allowed}.notice{border:1px solid #36516c;background:#132438;border-radius:10px;padding:12px 16px;color:#bed0e7;line-height:1.6;margin-bottom:19px}.notice.warning{color:#f4d299;border-color:#755e35;background:#2a261d}.notice.error{color:#ffb6c3;border-color:#773b49;background:#2c1d29}.notice.demo{color:#ffe1aa;border-color:#73603b}.workspace{display:grid;gap:18px}.metric-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.metric{padding:17px 18px;min-width:0}.metric .k{display:block;font-size:11px;color:var(--muted);margin-bottom:12px}.metric .v{display:block;font-size:clamp(16px,1.8vw,25px);font-weight:750;letter-spacing:-.75px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.metric .hint{display:block;color:#788da7;font-size:11px;margin-top:7px}.good{color:var(--teal)}.bad{color:var(--red)}.muted{color:var(--muted)}.amber{color:var(--amber)}.chart-card{padding:21px;min-width:0}.card-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:17px}.card-head .right{font-size:12px;color:var(--muted)}.chart-wrap{height:325px;position:relative;min-width:0}.chart-wrap.large{height:395px}.chart-wrap.small{height:260px}.chart-wrap canvas{width:100%;height:100%;display:block}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.three-col{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.summary-card{padding:20px}.summary-card p{color:#aebdd1;margin-bottom:0}.pill{display:inline-flex;padding:6px 10px;border-radius:7px;background:#1b3046;color:#8fe2d0;font-size:11px;font-weight:750;margin:0 0 8px}.controls{padding:20px;display:flex;gap:13px;flex-wrap:wrap;align-items:end}.controls .field{max-width:220px}.controls .field.grow{max-width:none;min-width:250px}.table-card{padding:20px;overflow:auto}.table{border-collapse:collapse;width:100%;white-space:nowrap;text-align:right;font-size:12px}.table th{color:#8195b4;font-weight:600;border-bottom:1px solid var(--line);padding:11px}.table td{border-bottom:1px solid #223249;padding:13px 11px}.table th:first-child,.table td:first-child{text-align:left}.table tr:last-child td{border-bottom:0}.table .strong{font-weight:700;color:#dce8fc}.detail{font-size:12px;line-height:1.75;color:var(--muted)}.empty{padding:50px 20px;text-align:center;display:grid;place-items:center;gap:12px;color:var(--muted)}.empty h2{color:var(--text)}.empty p{max-width:520px;margin:0}.legend{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:11px;color:var(--muted)}.legend i{width:18px;height:3px;display:inline-block;vertical-align:middle;margin-right:6px;border-radius:2px}.weight-row{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #23324a}.weight-row:last-child{border:0}.weight-row label{flex:1;color:#c6d8ee;font-weight:600}.weight-row input{width:120px;padding:10px;border:1px solid #364862;border-radius:8px;background:#0d1b2d;color:#fff}.action-row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.small-btn{padding:9px 13px;color:#b9cced;background:#1b2d49;border:1px solid #334968;border-radius:8px;font-size:12px}.small-btn:hover{background:#2b4163}.text-end{text-align:right}.data-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.data-grid .metric{padding:15px}footer{text-align:center;color:#61738f;font-size:11px;margin-top:30px;line-height:1.7}.tooltip{font-size:12px;color:var(--muted)}.alert-band{padding:15px 17px;border-radius:10px;border:1px solid #775c35;background:#29241d;color:#efd3a0;line-height:1.6}
@media(max-width:1170px){.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.two-col{grid-template-columns:1fr}.three-col{grid-template-columns:1fr 1fr}.sidebar{width:210px}}
@media(max-width:770px){.layout{display:block}.sidebar{position:relative;width:100%;height:auto;padding:12px 15px 9px;display:block}.brand{padding:0 5px 10px}.side-label,.sidebar-bottom{display:none}#sideNav{flex-direction:row;overflow-x:auto;padding-bottom:5px;scrollbar-width:none}.navbtn{width:auto;font-size:12px;padding:10px;flex:0 0 auto}.navbtn span{width:20px}.navbtn.active{box-shadow:inset 0 -2px 0 var(--blue)}.topbar{height:54px;padding:0 16px}.top-title span{display:none}.source-pill{padding:6px 7px;font-size:10px}.quiet-btn{font-size:11px}.main{padding:24px 14px}.hero{align-items:start}.tag{font-size:10px}.filters{padding:14px}.field{min-width:110px}.field.grow{min-width:100%}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.three-col{grid-template-columns:1fr}.chart-wrap.large{height:315px}.chart-wrap{height:280px}.metric{padding:14px}.metric .v{font-size:21px}}
@media(max-width:420px){.metric-grid{grid-template-columns:1fr 1fr;gap:8px}.metric .v{font-size:18px}.metric .k{font-size:10px}.hero h1{font-size:25px}.tag{display:none}}

/* 交易訊號專用顯示 */
.signal-card{padding:20px 23px;border-left:5px solid #607d9d;display:grid;gap:15px}
.signal-card.signal-buy{border-left-color:#35d5ba;background:linear-gradient(115deg,rgba(30,92,76,.22),var(--card) 70%)}
.signal-card.signal-sell{border-left-color:#fb7a8c;background:linear-gradient(115deg,rgba(112,49,67,.22),var(--card) 70%)}
.signal-card.signal-hold{border-left-color:#6b9cfb}
.signal-card.signal-wait{border-left-color:#f3c46a}
.signal-heading{display:flex;align-items:start;justify-content:space-between;gap:15px}
.signal-heading h2{font-size:27px;margin:5px 0}
.signal-heading p{margin:0;color:#b8cbe2}
.signal-overline{font-size:11px;letter-spacing:.7px;color:#94aed0}
.signal-symbol{display:inline-block;white-space:nowrap;border:1px solid #42546a;border-radius:8px;padding:8px 12px;font-size:12px;color:#cfe0f8}
.signal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.signal-grid>div{border:1px solid #2d4058;border-radius:9px;padding:12px;background:#0f1c2d}
.signal-grid small{display:block;color:#8ba5c4;margin-bottom:7px}
.signal-grid strong{font-size:14px;letter-spacing:.1px;overflow-wrap:anywhere}
.signal-explain{font-size:12px;line-height:1.8;color:#b7c9df}
.signal-explain strong{color:#e4efff}
.signal-explain p{font-size:11px;line-height:1.7;color:#94a9c5;margin:7px 0 0}
@media(max-width:770px){.signal-grid{grid-template-columns:1fr}.signal-heading h2{font-size:23px}.signal-card{padding:16px}}

/* V6: 可搜尋的股票／幣種選擇器與新手學習 */
.filters{position:relative;z-index:3}
.symbol-field{position:relative;min-width:265px!important;flex:2.2!important}
.symbol-entry{display:flex;position:relative;align-items:center}
.symbol-entry>input{padding-right:116px;min-width:0;text-overflow:ellipsis}
.ticker-toggle{position:absolute;right:4px;top:4px;height:33px;display:flex;align-items:center;gap:6px;padding:0 10px;border:1px solid #3a5575;background:#1c3250;color:#cee2ff;border-radius:7px;white-space:nowrap;font-size:11px;font-weight:650}
.ticker-toggle:hover,.ticker-toggle[aria-expanded="true"]{border-color:var(--blue);background:#29436a}
.ticker-picker{position:absolute;top:calc(100% + 9px);left:0;width:min(540px,calc(100vw - 42px));max-width:calc(100vw - 42px);padding:14px;border:1px solid #406080;border-radius:13px;background:#111f34;z-index:30;box-shadow:0 26px 65px rgba(0,0,0,.6)}
.ticker-picker[hidden]{display:none!important}
.ticker-picker-head{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.ticker-picker-head strong{font-size:14px}
.ticker-picker-head span{color:#a0b4cc;font-size:11px;flex:1}
.picker-close{border:0;background:#253952;color:#c5d6ef;border-radius:7px;width:29px;height:29px}
.ticker-categories{display:flex;gap:7px;overflow-x:auto;padding-bottom:11px;scrollbar-width:thin;scrollbar-color:#355474 transparent}
.ticker-category{flex:0 0 auto;border:1px solid #344963;background:#172840;color:#a6bfdc;padding:8px 11px;border-radius:999px;font-size:11px}
.ticker-category.selected{background:#284c75;border-color:#79a7f5;color:#eff6ff;font-weight:750}
.ticker-results{max-height:min(365px,52vh);overflow-y:auto;display:grid;gap:4px;scrollbar-width:thin;scrollbar-color:#456281 transparent}
.ticker-option-row{display:flex;align-items:stretch;border-radius:9px;border:1px solid transparent;min-height:55px;background:#14253d}
.ticker-option-row:hover,.ticker-option-row.focused{background:#1c3554;border-color:#577ba6}
.ticker-option{border:0;background:transparent;flex:1;min-width:0;display:flex;justify-content:space-between;align-items:center;text-align:left;gap:10px;color:#e5eefc;padding:9px 11px}
.ticker-option[aria-selected="true"] .ticker-name{color:#67e2ca}
.ticker-name{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:650;min-width:0;overflow-wrap:anywhere}
.ticker-name small{font-size:10px;color:#7897bb;font-weight:500}
.ticker-code{flex:0 0 auto;color:#9ebde8;letter-spacing:.2px;font-size:12px;font-variant-numeric:tabular-nums}
.ticker-fav{border:0;background:transparent;color:#8294ae;padding:0 13px;font-size:21px;line-height:1}
.ticker-fav:hover,.ticker-fav.on{color:#f5c96b}
.ticker-no-results{padding:20px 10px;color:#a9bdd5;line-height:1.6;font-size:12px}
.ticker-picker-foot{font-size:10px;line-height:1.6;color:#859bb9;border-top:1px solid #2a3b53;padding:10px 1px 0;margin-top:10px}
.learn-box{margin-bottom:16px;padding:0 17px;box-shadow:none}
.learn-box summary{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;color:#d8e5f7;cursor:pointer;font-weight:650;list-style:none}
.learn-box summary::-webkit-details-marker{display:none}
.learn-box summary:after{content:'⌄';color:#a7c2e8;font-size:18px;margin-left:2px}
.learn-box[open] summary:after{content:'⌃'}
.learn-box summary span{font-size:11px;font-weight:400;color:#89a6c8}
.learn-steps{border-top:1px solid #2b3d55;padding:14px 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.learn-steps strong{color:#dceafe;font-size:13px}
.learn-steps p{margin:7px 0 0;color:#95aac5;font-size:11px;line-height:1.8}
@media(max-width:850px){.learn-steps{grid-template-columns:1fr}.symbol-field{min-width:100%!important}.ticker-picker{width:100%}}
@media(max-width:420px){.ticker-picker{max-width:100%;padding:11px}.ticker-option{padding:9px 7px}.ticker-code{font-size:10px}.ticker-fav{padding:0 9px}.learn-box summary span{display:none}}

.learn-icon{vertical-align:-3px;margin-right:6px;color:var(--teal)}