@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+KR:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap";:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#081018;--bg-2:#10202c;--panel:#0c1822d1;--panel-strong:#0e1c27f5;--line:#e6f3ef1f;--text:#e6f3ef;--muted:#8aa19b;--muted-2:#5f746f;--up:#e23d3d;--down:#1d74ff;--bid:var(--down);--ask:var(--up);--live:#20d48b;--error:#ff4d5d;--accent:#d8ff68;--field-bg:#030a0fbd;--legend-bg:#050c12b8;--shadow:0 24px 80px #0000006b;color:var(--text);background:var(--bg);font-family:IBM Plex Sans KR,Noto Sans KR,sans-serif}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4efe4;--bg-2:#e5d8bf;--panel:#fffbf2d6;--panel-strong:#fffcf5f5;--line:#26302b29;--text:#1d2521;--muted:#66756e;--muted-2:#91a098;--up:#d11f2f;--down:#1464d9;--bid:var(--down);--ask:var(--up);--live:#0f9f6e;--error:#c81e2f;--accent:#305e1f;--field-bg:#ffffffd1;--legend-bg:#fffbf2d1;--shadow:0 24px 80px #4d422d33}*{box-sizing:border-box}html{height:100%;overflow:hidden}body{background:radial-gradient(circle at 16% 4%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 28rem), radial-gradient(circle at 80% 12%, color-mix(in srgb, var(--bid) 14%, transparent), transparent 24rem), linear-gradient(145deg, var(--bg) 0%, var(--bg-2) 100%);min-width:320px;height:100vh;margin:0;overflow:hidden}button,input,select{font:inherit}#app{grid-template-rows:auto minmax(0,1fr);gap:6px;height:100vh;min-height:0;padding:6px;display:grid;overflow:hidden}.topbar{border:1px solid var(--line);background:linear-gradient(90deg, var(--panel-strong), var(--panel));box-shadow:var(--shadow);border-radius:12px;justify-content:space-between;align-items:center;gap:6px;padding:3px 6px;display:flex}.brand{align-items:center;gap:8px;min-width:max-content;display:flex}h1{letter-spacing:-.06em;margin:0;font-size:clamp(14px,1.5vw,18px);line-height:1}.status-dot{background:var(--muted-2);width:7px;height:7px;box-shadow:0 0 0 4px color-mix(in srgb, var(--muted) 11%, transparent);border-radius:999px}.status-dot[data-mode=loading]{background:var(--accent);box-shadow:0 0 18px color-mix(in srgb, var(--accent) 45%, transparent)}.status-dot[data-mode=live]{background:var(--live);box-shadow:0 0 18px color-mix(in srgb, var(--live) 42%, transparent)}.status-dot[data-mode=error]{background:var(--error);box-shadow:0 0 18px color-mix(in srgb, var(--error) 42%, transparent)}.top-actions{align-items:center;gap:5px;min-width:max-content;display:flex}.field,.chart-field{display:block}.field span,.chart-field span{color:var(--muted);text-transform:uppercase;font-family:JetBrains Mono,monospace;font-size:9px;display:none}.field select,.chart-field select{border:1px solid var(--line);background:var(--field-bg);width:100%;color:var(--text);border-radius:10px;outline:none;padding:3px 7px;font-size:11px;line-height:1.2}.field select{min-width:84px}.field select:focus,.chart-field select:focus{border-color:color-mix(in srgb, var(--accent) 70%, transparent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent)}.add-chart,.remove-chart{border:1px solid var(--line);background:var(--field-bg);color:var(--text);cursor:pointer;border-radius:10px;font-family:JetBrains Mono,monospace;font-size:11px;line-height:1}.add-chart{height:24px;padding:0 8px}.remove-chart{width:24px;height:24px}.add-chart:disabled,.remove-chart:disabled{cursor:not-allowed;opacity:.42}.chart-count{border:1px solid var(--line);background:var(--field-bg);height:24px;color:var(--muted);border-radius:10px;align-items:center;padding:0 7px;font-family:JetBrains Mono,monospace;font-size:11px;display:inline-flex}.chart-grid{grid-template-columns:minmax(0,1fr);grid-auto-rows:minmax(0,1fr);gap:6px;min-height:0;display:grid;overflow:hidden}.chart-grid[data-count="2"],.chart-grid[data-count="3"],.chart-grid[data-count="4"]{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid[data-count="5"],.chart-grid[data-count="6"]{grid-template-columns:repeat(3,minmax(0,1fr))}.chart-card{border:1px solid var(--line);background:var(--panel);min-width:0;min-height:0;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border-radius:15px;grid-template-rows:auto minmax(0,1fr);display:grid;overflow:hidden}.chart-toolbar{border-bottom:1px solid var(--line);align-items:center;gap:5px;min-width:0;padding:4px 5px;display:flex}.chart-field{min-width:76px}.spread-chip{border:1px solid var(--line);background:var(--legend-bg);min-width:132px;height:24px;color:var(--text);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:0 8px;font-family:JetBrains Mono,monospace;font-size:11px;display:inline-flex}.spread-chip b{color:var(--muted);text-transform:uppercase;font-size:9px}.chart-stage{min-height:0;position:relative;overflow:hidden}.legend{z-index:2;pointer-events:none;flex-wrap:wrap;gap:4px;max-height:54px;display:flex;position:absolute;top:7px;left:7px;right:92px;overflow:hidden}.legend span{border:1px solid var(--line);background:var(--legend-bg);color:var(--text);border-radius:999px;align-items:baseline;gap:4px;padding:4px 6px;font-family:JetBrains Mono,monospace;font-size:10px;display:inline-flex}.legend b{color:var(--muted);font-weight:700}.legend .positive{color:var(--up)}.legend .negative{color:var(--down)}.chart-viewport{width:100%;height:100%;min-height:0}@media (width<=1180px){.chart-grid[data-count="5"],.chart-grid[data-count="6"]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=720px){#app{padding:6px}.topbar{border-radius:12px;display:flex}.top-actions{flex-wrap:wrap;justify-content:end;min-width:0}.chart-grid,.chart-grid[data-count]{grid-template-columns:minmax(0,1fr);grid-auto-rows:minmax(300px,55vh);padding-right:2px;overflow-y:auto}.chart-card{border-radius:14px}.chart-toolbar{flex-wrap:wrap}.spread-chip{flex:124px;justify-content:space-between;min-width:0}.chart-field{flex:1 1 0;min-width:82px}.legend{gap:3px;max-height:46px;top:7px;left:7px;right:76px}.legend span{gap:3px;padding:3px 5px;font-size:9.5px}}