:root{--bg:#f6f7f2;--panel:#ffffff;--panel-soft:#f0f6f3;--ink:#15211d;--muted:#66706b;--line:#d9e2dd;--green:#0f8f5f;--blue:#2563eb;--amber:#b7791f;--red:#c2413f;--shadow:0 14px 30px rgba(21,33,29,0.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}button,input,select{font:inherit}button{cursor:pointer}.shell{min-height:100vh;display:grid;grid-template-columns:264px 1fr}.sidebar{border-right:1px solid var(--line);background:#fbfcf9;padding:24px 18px;display:flex;flex-direction:column;gap:24px}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:42px;height:42px;border-radius:8px;display:grid;place-items:center;color:#ffffff;background:linear-gradient(135deg,#0f8f5f,#2563eb);font-weight:800}.brand h1{margin:0;font-size:20px}.brand p{margin:3px 0 0;color:var(--muted);font-size:13px}.nav{display:grid;grid-gap:8px;gap:8px}.nav-item{border:0;background:transparent;color:var(--muted);display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;text-align:left}.nav-item.active{background:var(--panel-soft);color:var(--ink)}.safety-box{margin-top:auto;border:1px solid var(--line);border-radius:8px;padding:14px;background:var(--panel)}.safety-box h2{margin:0 0 8px;font-size:14px}.safety-box p{margin:0;font-size:13px;color:var(--muted);line-height:1.45}.main{padding:24px;display:grid;grid-gap:18px;gap:18px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.title-block h2{margin:0;font-size:28px}.title-block p{margin:6px 0 0;color:var(--muted)}.refresh-note{display:inline-block;margin-top:8px;color:var(--green);font-size:13px;font-weight:700}.actions{display:flex;gap:10px;flex-wrap:wrap}.icon-button,.primary-button{min-height:40px;border-radius:8px;border:1px solid var(--line);display:inline-flex;align-items:center;gap:8px;padding:0 14px;background:var(--panel);color:var(--ink)}.primary-button{border-color:#0f8f5f;background:#0f8f5f;color:#ffffff}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.metric{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;box-shadow:var(--shadow)}.metric span{color:var(--muted);font-size:13px}.metric strong{display:block;margin-top:8px;font-size:24px}.grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(360px,.75fr);grid-gap:18px;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);min-width:0}.panel-header{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px}.panel-header h3{margin:0;font-size:17px}.panel-header p{margin:4px 0 0;color:var(--muted);font-size:13px}.segmented{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#f9fbf8}.segmented button{border:0;background:transparent;padding:9px 12px;color:var(--muted)}.segmented button.active{background:var(--ink);color:#ffffff}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;font-size:14px}th{color:var(--muted);font-weight:600;background:#fbfcf9}tbody tr{cursor:pointer}.selected-row,tbody tr:hover{background:#f0f6f3}.symbol{font-weight:700}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700}.badge.green{color:#08603f;background:#dff5eb}.badge.blue{color:#1747a6;background:#e3edff}.badge.amber{color:#815314;background:#fff2cc}.badge.red{color:#982b2b;background:#ffe5e3}.chart-box{height:278px;padding:14px 10px 8px 0}.chart-placeholder{height:100%;display:grid;place-items:center;color:var(--muted);border:1px dashed var(--line);border-radius:8px;margin-left:14px}.concepts{display:grid;grid-gap:10px;gap:10px;padding:16px}.concept{border:1px solid var(--line);border-radius:8px;padding:14px}.concept h4{margin:0 0 6px;display:flex;align-items:center;gap:8px}.concept p{margin:0;color:var(--muted);line-height:1.45;font-size:14px}.replay{padding:16px;display:grid;grid-gap:12px;gap:12px}.replay-result{border:1px solid var(--line);border-radius:8px;padding:14px;display:grid;grid-gap:8px;gap:8px}.replay-result div,.stepper-row{display:flex;justify-content:space-between;gap:12px}.stepper,.stepper-row{align-items:center}.stepper{display:inline-grid;grid-template-columns:34px 44px 34px;border:1px solid var(--line);border-radius:8px;overflow:hidden}.stepper button{height:32px;border:0;background:#f9fbf8;color:var(--ink)}.stepper strong{text-align:center}.link-list{display:grid;grid-gap:10px;gap:10px;padding:16px}.link-list a{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:8px;padding:12px 14px}.link-list a:hover{border-color:var(--green);background:var(--panel-soft)}.link-list span{color:var(--muted);font-size:12px}.watchlist-block{display:grid;grid-gap:8px;gap:8px}.watchlist-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.watchlist-pills strong{border-radius:999px;background:#e3edff;color:#1747a6;padding:5px 9px;font-size:12px}.footer-note{color:var(--muted);font-size:12px;line-height:1.5}@media (max-width:1040px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.grid,.metrics{grid-template-columns:1fr}.panel-header,.topbar{align-items:flex-start;flex-direction:column}}@media (max-width:640px){.main{padding:16px}.title-block h2{font-size:24px}.segmented{width:100%}.segmented button{flex:1 1}}