:root{font-family:IBM Plex Sans,Noto Sans SC,sans-serif;color:#f2ede5;background:radial-gradient(circle at top left,rgba(255,146,43,.16),transparent 32%),radial-gradient(circle at top right,rgba(75,159,255,.14),transparent 24%),linear-gradient(180deg,#101417,#151b1e);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{min-height:100vh}button,input{font:inherit}button{cursor:pointer}.page-shell{width:min(1440px,calc(100vw - 28px));margin:0 auto;padding:20px 0 28px}.topbar,.data-section,.table-shell{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(180deg,#151c1fe6,#0f1417f0);border:1px solid rgba(242,237,229,.08);box-shadow:0 18px 60px #00000047}.topbar{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:20px 22px;border-radius:26px}.brand-block h1{margin:0;font-family:Iowan Old Style,STSong,serif;font-size:clamp(2.6rem,4vw,4.8rem);line-height:.92;letter-spacing:-.04em}.eyebrow{margin:0 0 12px;color:#ffb261;font-size:.78rem;letter-spacing:.18em}.toolbar{display:flex;align-items:end;gap:16px;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:10px}.field span,.interval-label{color:#f2ede5a8;font-size:.88rem}.field input{width:220px;padding:14px 16px;border:1px solid rgba(242,237,229,.12);border-radius:16px;background:#05080a6b;color:#f2ede5;outline:none}.field input:focus{border-color:#ffb261cc;box-shadow:0 0 0 4px #ffb2611f}.interval-row{display:flex;flex-direction:column;gap:10px}.interval-group,.tab-row{display:inline-flex;gap:6px;padding:6px;border-radius:18px;background:#ffffff0a}.interval-button,.tab-button{border:0;border-radius:14px;padding:10px 14px;background:transparent;color:#f2ede5ad;transition:background-color .16s ease,color .16s ease}.interval-active,.tab-active{background:linear-gradient(135deg,#ffd08e38,#ff935038);color:#fff4e3}.error-stack{margin-top:14px;display:grid;gap:10px}.error-banner{padding:14px 16px;border-radius:18px;background:#ff584b1f;border:1px solid rgba(255,88,75,.22);color:#ff9787}.chart-section{margin-top:14px}.chart-frame{position:relative}.chart-canvas{width:100%;min-height:640px;border-radius:28px;overflow:hidden;border:1px solid rgba(242,237,229,.06);box-shadow:0 26px 80px #00000057}.chart-hover{position:absolute;top:18px;left:18px;min-width:220px;padding:12px 14px;border-radius:16px;background:#0a0e11cc;border:1px solid rgba(242,237,229,.08);color:#f2ede5e0;line-height:1.5;pointer-events:none}.data-section{margin-top:16px;padding:16px;border-radius:26px}.table-shell{margin-top:14px;padding:10px;border-radius:22px;min-height:280px}.table-scroll{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:14px 12px;border-bottom:1px solid rgba(242,237,229,.08);text-align:left;white-space:nowrap}.data-table th{color:#f2ede58f;font-size:.82rem;font-weight:600;letter-spacing:.04em}.data-table td{color:#f2ede5e6}.data-table tbody tr:last-child td{border-bottom:0}.side-buy{color:#16c784}.side-sell{color:#ea3943}.empty-state{display:grid;place-items:center;min-height:240px;color:#f2ede58a}@media(max-width:900px){.topbar{align-items:flex-start;flex-direction:column}.toolbar{width:100%}.field input{width:min(100%,260px)}}@media(max-width:720px){.page-shell{width:min(100vw - 16px,1440px);padding:12px 0 20px}.topbar,.data-section{padding:14px;border-radius:22px}.brand-block h1{font-size:2.5rem}.interval-group,.tab-row{flex-wrap:wrap}.chart-canvas{min-height:520px;border-radius:22px}.chart-hover{left:12px;top:12px;min-width:180px}}