:root{
  --bg:#020817; --panel:#071527; --panel2:#0a1e35; --inner:#061223; --border:#17365c;
  --text:#e5f1ff; --muted:#93a9c8; --cyan:#38bdf8; --blue:#2563eb; --green:#84cc16;
  --lime:#a3e635; --red:#fb7185; --yellow:#facc15; --orange:#fb923c; --shadow:0 24px 80px rgba(0,0,0,.35);
  --radius:24px;
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at 80% 0%,rgba(132,204,22,.18),transparent 32%),radial-gradient(circle at 35% -10%,rgba(56,189,248,.25),transparent 35%),var(--bg);color:var(--text);font-family:Inter,'Noto Sans TC','Microsoft JhengHei',system-ui,sans-serif;min-height:100vh}
button,input,select,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:300px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--border);background:rgba(3,11,23,.86);backdrop-filter:blur(18px);padding:28px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:16px;margin-bottom:34px}.brand-logo{width:60px;height:60px;border-radius:20px;background:linear-gradient(135deg,var(--cyan),var(--lime));display:grid;place-items:center;color:#06202b;font-weight:900}.brand h1{font-size:27px;margin:0}.brand p{margin:5px 0 0;color:var(--muted)}.nav{display:flex;flex-direction:column;gap:10px}.nav-btn{appearance:none;border:0;background:transparent;color:#a9bfdc;text-align:left;font-weight:800;font-size:17px;padding:16px 18px;border-radius:16px;cursor:pointer;transition:.2s}.nav-btn:hover,.nav-btn.active{background:linear-gradient(90deg,rgba(56,189,248,.18),rgba(132,204,22,.1));box-shadow:inset 0 0 0 1px rgba(56,189,248,.38);color:white}.sidebar-footer{margin-top:auto;display:flex;gap:10px;align-items:center;color:var(--muted)}.status-dot{width:12px;height:12px;background:var(--green);border-radius:99px;box-shadow:0 0 18px var(--green)}
.main{padding:34px;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:20px}.eyebrow{letter-spacing:.2em;color:var(--cyan);font-size:13px;font-weight:900;margin:0 0 8px}.topbar h2{margin:0;font-size:42px}.top-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pill,.badge{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:rgba(12,31,55,.72);padding:8px 12px;border-radius:999px;color:#c9ddfa;font-weight:800}.pill.ok,.badge.buy{color:#d9ff99;border-color:rgba(132,204,22,.45);background:rgba(132,204,22,.12)}.badge.risk{color:#ffd0d8;border-color:rgba(251,113,133,.45);background:rgba(251,113,133,.12)}.primary-btn,.ghost-btn,.text-btn{border:0;border-radius:14px;font-weight:900;cursor:pointer}.primary-btn{background:linear-gradient(135deg,#38bdf8,#2563eb);color:white;padding:14px 22px;box-shadow:0 12px 30px rgba(37,99,235,.25)}.primary-btn.small{padding:10px 16px}.ghost-btn{background:rgba(15,38,68,.65);border:1px solid var(--border);color:#cfe6ff;padding:11px 16px}.text-btn{background:transparent;color:var(--cyan)}.view{display:none;animation:fade .25s ease}.view.active{display:block}@keyframes fade{from{opacity:.2;transform:translateY(8px)}to{opacity:1;transform:none}}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.grid.two{display:grid;grid-template-columns:1.35fr .9fr;gap:18px;margin-bottom:18px}.panel,.metric,.hero-card,.score-card,.action-card,.leader-card,.etf-card,.setting-card{background:linear-gradient(180deg,rgba(10,30,53,.92),rgba(5,17,32,.92));border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.panel{padding:24px}.panel.inner{background:rgba(5,16,30,.78);box-shadow:none}.metric{padding:24px}.metric span,.score-card span,.muted{color:var(--muted)}.metric strong{display:block;font-size:30px;margin:18px 0 8px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.panel-head h3{font-size:24px;margin:0}.panel-head.split{align-items:center}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}.leader-card{padding:18px}.leader-card strong{font-size:20px}.briefing,.callout{padding:18px;border-radius:18px;background:linear-gradient(90deg,rgba(132,204,22,.14),rgba(56,189,248,.05));border-left:4px solid var(--green);line-height:1.7}.loading{color:#c7d8f4}.up{color:var(--lime)}.down{color:var(--red)}.flat{color:var(--muted)}.risk-text{color:#ffd0d8}.heat-row{display:grid;grid-template-columns:86px 1fr 38px;gap:12px;align-items:center;margin:14px 0}.bar{height:10px;border-radius:99px;background:#0e3657;overflow:hidden}.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--green))}.list{display:flex;flex-direction:column;gap:12px}.list-item{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border:1px solid rgba(56,189,248,.18);border-radius:16px;background:rgba(2,8,23,.35)}
.input-row{display:flex;gap:12px;align-items:center}.input-row.compact input{min-width:260px}input,select,textarea{background:#020b1a;border:1px solid var(--border);color:var(--text);border-radius:16px;padding:14px 16px;outline:none}textarea{width:100%;margin:12px 0 14px;line-height:1.7}.code-box{white-space:pre-wrap;background:#030b17;border:1px solid var(--border);border-radius:16px;padding:18px;color:#d8e8ff;line-height:1.6;overflow:auto}.chart{width:100%;height:260px}.chart.tall{height:360px}.score-row{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:14px;margin:18px 0}.score-card{padding:18px}.score-card strong{display:block;font-size:24px;margin-top:8px}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:18px;background:rgba(2,8,23,.28)}table{width:100%;border-collapse:collapse;min-width:900px}th,td{padding:13px 14px;border-bottom:1px solid rgba(23,54,92,.6);text-align:left;white-space:nowrap}th{color:#9ec7ff;background:rgba(12,31,55,.68)}tr:hover td{background:rgba(56,189,248,.05)}.hero-panel{padding:28px}.hero-card{display:flex;justify-content:space-between;gap:22px;align-items:center;padding:28px;margin:8px 0 18px}.hero-card h2{font-size:34px;margin:0 0 8px}.hero-score{min-width:170px;height:150px;border-radius:28px;border:1px solid rgba(132,204,22,.38);display:grid;place-items:center;background:radial-gradient(circle at 50% 30%,rgba(132,204,22,.22),transparent 65%)}.hero-score strong{font-size:58px;color:var(--green)}.signal-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.signal{display:inline-flex;padding:8px 10px;border-radius:999px;border:1px solid var(--border);color:#d8e8ff;background:rgba(56,189,248,.08)}.signal.strong{border-color:rgba(132,204,22,.5);color:#e4ffba}.signal.risk{border-color:rgba(251,113,133,.5);color:#ffd0d8}.action-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.action-card{padding:18px}.mini-table table{min-width:0}.etf-grid,.watch-grid,.settings-grid{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:16px}.etf-card,.setting-card{padding:18px}.etf-card h4{margin:0 0 10px;color:var(--cyan)}
.battle-header{margin-bottom:18px}.battle-grid{display:grid;grid-template-columns:1.5fr .75fr;gap:18px;margin:18px 0}.battle-grid .wide2{min-height:420px}.svg-chart{height:420px;border-radius:18px;background:radial-gradient(circle at 80% 0%,rgba(56,189,248,.12),transparent 42%),rgba(2,8,23,.35);border:1px solid rgba(23,54,92,.8);overflow:hidden}.svg-chart.small{height:310px}.svg-chart svg{width:100%;height:100%;display:block}.chart-title{fill:#cfe6ff;font-size:13px}.axis{stroke:#1c416b;stroke-width:1}.candle-up{fill:rgba(132,204,22,.75);stroke:#a3e635}.candle-down{fill:rgba(251,113,133,.72);stroke:#fb7185}.ma5{fill:none;stroke:#38bdf8;stroke-width:2}.ma20{fill:none;stroke:#facc15;stroke-width:2}.line-foreign{fill:none;stroke:#38bdf8;stroke-width:2.5}.line-trust{fill:none;stroke:#a3e635;stroke-width:2.5}.line-dealer{fill:none;stroke:#fb923c;stroke-width:2.5}.line-margin{fill:none;stroke:#38bdf8;stroke-width:2.5}.line-short{fill:none;stroke:#fb7185;stroke-width:2.5}.svg-label{fill:#9db7d6;font-size:12px}.svg-value{fill:#e5f1ff;font-size:12px;font-weight:800}.orderbook{display:grid;grid-template-columns:1fr 1fr;gap:14px}.book-side{border:1px solid rgba(23,54,92,.8);border-radius:16px;overflow:hidden}.book-side h4{margin:0;padding:12px;background:rgba(12,31,55,.75)}.book-row{display:grid;grid-template-columns:1fr 1fr;padding:10px 12px;border-top:1px solid rgba(23,54,92,.5)}.book-row.ask span:first-child{color:var(--red)}.book-row.bid span:first-child{color:var(--lime)}.battle-ai{margin-top:18px}.scan-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.scan-controls input{width:80px;padding:10px 12px}.scan-controls select{padding:10px 12px}.progress-wrap{margin:8px 0 18px}.progress-bar{height:12px;background:#0d2845;border-radius:999px;overflow:hidden;border:1px solid var(--border)}.progress-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--green));transition:.25s}
@media(max-width:1100px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.nav{display:grid;grid-template-columns:repeat(2,1fr)}.metric-grid,.grid.two,.battle-grid,.score-row,.etf-grid,.watch-grid,.settings-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.panel-head.split{align-items:flex-start;flex-direction:column}.input-row.compact{width:100%;flex-direction:column;align-items:stretch}.input-row.compact input{min-width:0;width:100%}.orderbook{grid-template-columns:1fr}.main{padding:20px}.topbar h2{font-size:34px}}
/* v3.1 battle room enhancements */
.badge.watch{color:#d9ff99;border-color:rgba(250,204,21,.45);background:rgba(250,204,21,.12)}
.badge.neutral{color:#cfe6ff;border-color:rgba(56,189,248,.35);background:rgba(56,189,248,.08)}
.compact-scores{grid-template-columns:repeat(5,minmax(110px,1fr));margin:12px 0}.compact-scores .score-card{padding:14px 16px}.compact-scores .score-card strong{font-size:20px}.group-filter{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 18px}.chip-filter{border:1px solid var(--border);background:rgba(6,18,35,.75);color:#cfe6ff;border-radius:999px;padding:10px 14px;font-weight:900;cursor:pointer}.chip-filter.active{border-color:rgba(132,204,22,.68);box-shadow:0 0 0 2px rgba(132,204,22,.14) inset;color:#e4ffba}.chip-filter b{color:#84cc16;margin-left:5px}.signal-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;border:1px solid var(--border);padding:6px 10px;font-weight:800}.signal-pill.breakout{color:#e4ffba;border-color:rgba(132,204,22,.55);background:rgba(132,204,22,.12)}.signal-pill.volume{color:#fff0b3;border-color:rgba(250,204,21,.55);background:rgba(250,204,21,.10)}.signal-pill.watch{color:#bde7ff;border-color:rgba(56,189,248,.48);background:rgba(56,189,248,.10)}.signal-pill.neutral{color:#cfe6ff;background:rgba(147,169,200,.08)}.signal-pill.risk{color:#ffd0d8;border-color:rgba(251,113,133,.55);background:rgba(251,113,133,.10)}.vol-bar{opacity:.42;stroke:none}.vol-up{fill:#84cc16}.vol-down{fill:#fb7185}.book-row{position:relative;overflow:hidden}.book-row span{position:relative;z-index:1}.book-row i{position:absolute;top:4px;bottom:4px;right:0;border-radius:10px;opacity:.16}.book-row.ask i{background:#fb7185}.book-row.bid i{background:#84cc16}