:root{--bg:#000;--card:#0f1012;--card2:#17181b;--line:#24262b;--txt:#f4f5f6;--mut:#9a9ea6;--dim:#6b6f77;--up:#00c805;--dn:#ff5000;--acc:#00c805;
--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.35 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
body{min-height:100vh;overscroll-behavior-y:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:var(--txt)}
header#top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:calc(10px + var(--safe-t)) 16px 10px;background:rgba(0,0,0,.92);backdrop-filter:blur(10px)}
.brand{white-space:nowrap;flex:none;display:flex;align-items:center;gap:8px;font-weight:700;font-size:17px;letter-spacing:-.2px}
.pill-practice{font-size:10px;font-weight:800;letter-spacing:.8px;color:#000;background:#ffd23f;border-radius:5px;padding:2px 5px}
.mkt{min-width:0;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:6px;font-size:12px;color:var(--mut);white-space:nowrap}
.mkt span{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}.mkt b{font-weight:600;color:var(--txt);font-size:12px}.mkt small{font-size:10.5px;color:var(--mut)}
.mkt i{width:7px;height:7px;border-radius:50%;background:var(--dim)}
.mkt.open i{background:var(--up);box-shadow:0 0 0 3px rgba(0,200,5,.18)}.mkt.ext i{background:#ffb020}
main{padding:0 16px calc(84px + var(--safe-b));max-width:640px;margin:0 auto}
nav#tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:space-around;background:rgba(10,10,12,.96);border-top:1px solid var(--line);padding:6px 4px calc(6px + var(--safe-b));backdrop-filter:blur(10px)}
nav#tabs a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--dim);padding:4px 0}
nav#tabs svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
nav#tabs a.on{color:var(--txt)}nav#tabs a.on svg{stroke:var(--acc)}
.up{color:var(--up)}.dn{color:var(--dn)}.mut{color:var(--mut)}.dim{color:var(--dim)}
h1.big{font-size:38px;font-weight:700;letter-spacing:-1px;margin:14px 0 2px;font-variant-numeric:tabular-nums}
.lbl{font-size:13px;color:var(--mut);margin-top:12px}
.chg{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
.chg span.dim{font-weight:400}
.chart{position:relative;margin:14px -16px 4px;height:220px;touch-action:pan-y}
.chart svg{width:100%;height:100%;display:block}
.chart .tip{position:absolute;top:-2px;transform:translateX(-50%);font-size:11px;color:var(--mut);white-space:nowrap;pointer-events:none}
.chart .empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--dim);font-size:13px}
.ranges{display:flex;gap:4px;margin:2px 0 14px}
.ranges button{flex:1;padding:7px 0;border-radius:8px;font-size:13px;font-weight:700;color:var(--mut)}
.ranges button.on{color:#000;background:var(--rc,var(--up))}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin:12px 0}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.sec{font-size:19px;font-weight:700;margin:22px 0 6px;display:flex;justify-content:space-between;align-items:baseline}
.sec small{font-size:13px;color:var(--mut);font-weight:500}
.list{border-top:1px solid var(--line)}
.item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);min-height:62px}
.item .l{flex:1;min-width:0}
.item .sym{font-weight:700;font-size:15px}
.item .nm{font-size:12.5px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .r{text-align:right;font-variant-numeric:tabular-nums}
.item .px{font-weight:600}
.badge{display:inline-block;min-width:76px;text-align:center;padding:6px 8px;border-radius:7px;font-weight:700;font-size:13px;color:#000;background:var(--dim);font-variant-numeric:tabular-nums}
.badge.up{background:var(--up);color:#000}.badge.dn{background:var(--dn);color:#000}
.spark{width:64px;height:30px;flex:none}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.stats div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.stats div span:first-child{color:var(--mut)}
.btn{display:block;width:100%;padding:14px;border-radius:999px;font-weight:700;font-size:16px;text-align:center;background:var(--acc);color:#000}
.btn.sec2{background:var(--card2);color:var(--txt);border:1px solid var(--line)}
.btn.red{background:var(--dn)}
.btn:disabled{opacity:.4}
.tradebar{position:fixed;left:0;right:0;bottom:calc(62px + var(--safe-b));z-index:25;padding:10px 16px;background:linear-gradient(transparent,#000 30%);display:flex;gap:10px;max-width:640px;margin:0 auto}
.tradebar .btn{flex:1}
.back{display:flex;align-items:center;gap:6px;padding:10px 0 0;color:var(--mut);font-size:14px}
.back svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.2}
.star{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.star svg{width:20px;height:20px;stroke:var(--txt);stroke-width:2;fill:none}.star.on svg{fill:#ffd23f;stroke:#ffd23f}
.searchbox{position:sticky;top:calc(52px + var(--safe-t));z-index:15;background:#000;padding:10px 0}
.searchbox input{width:100%;padding:13px 14px 13px 42px;border-radius:12px;border:1px solid var(--line);background:var(--card2) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%239a9ea6" stroke-width="2.2" stroke-linecap="round"><circle cx="11" cy="11" r="6.5"/><path d="M16 16l4.5 4.5"/></svg>') no-repeat 13px center/19px;outline:none;font-size:16px}
.searchbox input:focus{border-color:#3a3d44}
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 8px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips button{flex:none;padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--mut)}
.chips button.on{background:var(--txt);color:#000;border-color:var(--txt)}
.idx{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.idx a{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:11px 12px}
.idx b{display:block;font-size:13px}.idx small{color:var(--mut);font-size:11.5px}
.idx .v{font-size:16px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.letters{display:flex;flex-wrap:wrap;gap:4px;margin:6px 0}
.letters button{width:34px;height:32px;border-radius:7px;font-size:13px;font-weight:700;color:var(--mut);background:var(--card)}
.letters button.on{background:var(--acc);color:#000}
.more{display:block;width:100%;padding:14px;color:var(--acc);font-weight:700}
.note{font-size:12px;color:var(--dim);margin:18px 0 6px;line-height:1.5}
.disc{display:flex;gap:8px;align-items:center;background:#1a1606;border:1px solid #3a3210;color:#e9d27a;border-radius:10px;padding:9px 11px;font-size:12.5px;margin:12px 0}
.sheet{position:fixed;inset:0;z-index:50}
.sheet-bg{position:absolute;inset:0;background:rgba(0,0,0,.65)}
.sheet-card{position:absolute;left:0;right:0;bottom:0;max-width:640px;margin:0 auto;background:#111215;border-top-left-radius:22px;border-top-right-radius:22px;padding:10px 18px calc(18px + var(--safe-b));border-top:1px solid var(--line);animation:up .2s ease-out;max-height:92vh;overflow:auto}
@keyframes up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
.grab{width:38px;height:4px;border-radius:2px;background:#3a3d44;margin:0 auto 12px}
.seg{display:flex;background:var(--card2);border-radius:10px;padding:3px;margin:10px 0}
.seg button{flex:1;padding:8px;border-radius:8px;font-weight:700;font-size:14px;color:var(--mut)}
.seg button.on{background:#2a2c31;color:var(--txt)}
.amt{display:flex;align-items:center;justify-content:center;gap:4px;margin:16px 0 4px}
.amt input{width:auto;min-width:1ch;max-width:80%;field-sizing:content;text-align:center;font-size:44px;font-weight:700;background:none;border:0;outline:none;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.amt input::placeholder{color:#3a3d44}
.quick{display:flex;gap:8px;justify-content:center;margin:6px 0 14px}
.quick button{padding:7px 12px;border-radius:999px;background:var(--card2);border:1px solid var(--line);font-size:13px;font-weight:600}
.kv{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv span:first-child{color:var(--mut)}
.err{color:var(--dn);font-size:13px;min-height:18px;margin:8px 0;text-align:center}
.done{text-align:center;padding:16px 0}
.done .ok{width:64px;height:64px;border-radius:50%;background:var(--acc);margin:6px auto 12px;display:flex;align-items:center;justify-content:center}
.done .ok svg{width:34px;height:34px;stroke:#000;stroke-width:3;fill:none}
#toast{position:fixed;left:50%;bottom:calc(90px + var(--safe-b));transform:translateX(-50%);z-index:60;background:#2a2c31;padding:10px 16px;border-radius:999px;font-size:13.5px;box-shadow:0 6px 20px rgba(0,0,0,.5);max-width:90vw}
.skel{background:linear-gradient(90deg,#141518,#1d1f23,#141518);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:6px;color:transparent!important}
@keyframes sk{to{background-position:-200% 0}}
.empty-state{text-align:center;color:var(--mut);padding:24px 8px}
.install{display:flex;gap:12px;align-items:center}
.install .btn{width:auto;padding:10px 16px;font-size:14px}
.presets{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.presets button{padding:9px 14px;border-radius:10px;background:var(--card2);border:1px solid var(--line);font-weight:700}
.presets button.on{border-color:var(--acc);color:var(--acc)}
.field{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--card2);outline:none;font-size:16px}