@font-face{font-family:Observatory;src:url(/static/fonts/NanumGothic-Regular.ttf) format("truetype");font-weight:400 800;font-display:swap}
:root{color-scheme:dark;--bg:#0a1016;--panel:#111a23;--border:#23313d;--text:#e5edf4;--muted:#8194a5;--green:#8aedbf;--blue:#59b8f2;--orange:#f2bc71}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 Observatory,system-ui,-apple-system,sans-serif}header{height:78px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 5vw}.brand{font-size:20px;letter-spacing:2px;display:flex;gap:12px;color:var(--green);text-decoration:none}.brand>span{color:var(--text);font-weight:700}.muted{color:var(--muted)}.header-right,.controls{display:flex;align-items:center;gap:12px}.pill{border:1px solid var(--border);border-radius:24px;padding:3px 10px;font-size:11px;white-space:nowrap;color:var(--muted)}main{max-width:1480px;margin:auto;padding:36px 5vw}.intro{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px}.eyebrow{font-size:10px;letter-spacing:2.4px;color:var(--green)}h1{font-size:clamp(27px,3.2vw,42px);line-height:1.4;margin:12px 0;font-weight:600;letter-spacing:-1.4px}.accent{color:var(--green)}.intro p{color:var(--muted);margin-bottom:0}.market-status{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:12px}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green)}.notice{border:1px solid #554a30;background:#201e16;color:#e4c68c;border-radius:8px;padding:12px 16px;margin-bottom:24px;font-size:12px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:34px}.stats article{border:1px solid var(--border);background:var(--panel);padding:20px 24px;border-radius:10px;display:flex;flex-direction:column}.stats label,.stats small{color:var(--muted);font-size:11px}.stats strong{font-size:32px;letter-spacing:-1px;margin:6px 0;font-weight:500;font-variant-numeric:tabular-nums}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:12px 0}h2{font-size:17px;font-weight:600;margin:0}h2 span{color:var(--muted);font-size:12px;margin-left:8px}input,select,button{font:inherit;border:1px solid var(--border);background:#111c27;color:var(--text);border-radius:6px;padding:8px 12px}input{min-width:210px}button{cursor:pointer}button:hover,button.selected{border-color:var(--green);color:var(--green);background:#182d2b}.ghost{background:transparent;font-size:12px}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:10px}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{background:#111a23;font-size:11px;font-weight:500;color:var(--muted);padding:13px 20px}td{padding:14px 20px;border-top:1px solid #192633;font-variant-numeric:tabular-nums}tbody tr{cursor:pointer}tbody tr:hover{background:#14202a}.coin{font-weight:650;font-size:15px}.coin small{display:block;color:var(--muted);font-weight:400;font-size:11px}.venue-badge{font-size:10px;background:#1a2a35;color:#8cc1df;padding:3px 6px;border-radius:4px;margin:2px}.status-tag{font-size:11px;color:var(--green)}.status-tag.warn{color:var(--orange)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:22px;margin-top:24px}.bottom-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.empty{text-align:center;padding:45px;color:var(--muted)}.health-row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);padding:10px 0}.health-row small{display:block;color:var(--muted);font-size:10px}.health-dot{font-size:11px;color:var(--green)}.health-dot.error{color:var(--orange)}.event{padding:14px 0;border-bottom:1px solid var(--border);cursor:pointer}.event-top{display:flex;justify-content:space-between;gap:8px}.event p{color:var(--muted);font-size:12px;margin:4px 0}.event strong{color:var(--green)}canvas{width:100%;display:block}.chart-label{font-size:10px;letter-spacing:1px;color:var(--muted)}.chart-controls{flex-wrap:wrap;margin-top:20px}#ranges{display:flex;gap:6px}#ranges button{padding:4px 12px;font-size:12px}.small{font-size:11px}footer{padding:36px 0 10px;display:flex;justify-content:space-between;gap:30px;font-size:10px;letter-spacing:1px;color:var(--muted)}.hidden{display:none!important}.login{max-width:400px;margin:15vh auto}.login form{display:flex;gap:10px}.login input{min-width:0;flex:1}#login-error{color:#ef9494}@media(max-width:760px){header{height:60px}.brand{font-size:14px}.header-right{font-size:10px}#clock{display:none}main{padding:24px 18px}.intro{display:block}.market-status{margin-top:18px}.stats{grid-template-columns:1fr 1fr;gap:10px}.stats article{padding:15px}.stats strong{font-size:26px}.section-head{flex-wrap:wrap}.controls{flex-wrap:wrap;gap:8px}input{min-width:170px}.bottom-grid{grid-template-columns:1fr;gap:0}.panel{padding:16px}th,td{padding:12px}.chart-controls select{max-width:100%}footer{display:block}footer span{display:block;margin-top:8px}}

.table-wrap{max-height:480px}thead{position:sticky;top:0;z-index:1}

.chart-panel{margin:0 0 28px;scroll-margin-top:18px}.chart-panel h2{font-size:20px}.chart-panel h2 span{font-size:15px;color:var(--green)}#chart-asset{max-width:320px}.chart-summary{display:flex;gap:32px;flex-wrap:wrap;margin:20px 0 10px}.chart-summary>div{display:flex;flex-direction:column;gap:4px}.chart-summary span{font-size:11px;color:var(--muted)}.chart-summary strong{font-size:20px;font-weight:500;font-variant-numeric:tabular-nums}#oi-latest{color:var(--blue)}#oi-observed{font-size:14px;padding-top:5px}#chart-note{font-size:12px;min-height:20px}.chart-panel canvas{margin-bottom:12px}.chart-open{display:block;font-size:11px;padding:3px 9px;margin-top:6px;color:var(--blue)}tbody tr.selected-asset{background:#13262e}.chart-tooltip{position:fixed;z-index:10;max-width:calc(100vw - 20px);background:#152430;border:1px solid #47677c;border-radius:6px;padding:8px 12px;font-size:12px;color:var(--text);pointer-events:none;box-shadow:0 6px 20px #0006}@media(max-width:760px){#chart-asset{max-width:100%;min-width:0;width:100%}.chart-panel>.section-head>.controls{width:100%}.chart-summary{gap:16px}.chart-panel h2 span{display:block;margin-left:0}.chart-panel{padding:14px}#oi-observed{font-size:12px}}