/* The app's shell, in the Jarvis look: the light ground, Inter Tight titles, Instrument Serif headline, the green dot. */
*{box-sizing:border-box;margin:0}
html,body{background:var(--paper);color:var(--ink);font:400 15px/1.5 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.booting{visibility:hidden}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.eyebrow{font:400 11px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
/* the wordmark: the app's name and the green dot */
.mark{font:800 26px/1 var(--display);letter-spacing:-.04em;display:inline-flex;align-items:baseline;gap:2px;min-width:0;overflow-wrap:anywhere}
.mark i{width:.26em;height:.26em;border-radius:50%;background:var(--dot);display:inline-block;flex:none}
/* signed out, and the lock */
.gate,.lockover{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:24px 16px}
.lockover{position:fixed;inset:0;z-index:50;background:var(--paper)}
.card{width:min(420px,100%);background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:30px 26px;display:grid;gap:18px;box-shadow:0 1px 2px var(--shadow-hair),0 24px 60px -30px var(--shadow)}
.card .mark{font-size:36px}
.card h2{font:800 26px/1.1 var(--display);letter-spacing:-.03em}
.card p{color:var(--ink2)}
.field{display:grid;gap:6px;font-size:13.5px;color:var(--muted)}
.field input{border:1px solid var(--line);border-radius:14px;padding:12px 14px;font:inherit;color:var(--ink);background:var(--paper)}
.fid{display:flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:16px 20px;background:var(--acc);color:var(--acc-ink);font:600 16px var(--body)}
.fid:disabled{opacity:.5}
.err{color:var(--danger);font-size:14px}
/* signed in */
.app{max-width:1120px;margin:0 auto;padding:calc(18px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) calc(110px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.round{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--card);display:grid;place-items:center}
.page{padding:18vh 0 0;display:grid;gap:14px;max-width:720px}
.page h1{font:italic 400 clamp(48px,11vw,96px)/.95 var(--serif);letter-spacing:-.02em}
.page p{color:var(--ink2);font-size:17px}
/* the tab bar: bottom of the screen on a phone, a floating pill on a computer */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;justify-content:center;gap:4px;border-top:1px solid var(--line);background:var(--card);
  padding:6px max(8px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px))}
.tabbar button{flex:1;max-width:120px;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;font-size:11.5px;font-weight:500;color:var(--muted)}
.tabbar button[aria-selected="true"]{color:var(--ink)}
.tabbar button[aria-selected="true"] svg{color:var(--acc)}
@media (min-width:761px){
  .tabbar{left:50%;right:auto;bottom:18px;transform:translateX(-50%);padding:6px;border:1px solid var(--line);border-radius:999px;box-shadow:0 18px 40px -18px var(--shadow)}
  .tabbar button{flex-direction:row;gap:8px;max-width:none;padding:11px 18px;border-radius:999px;font:600 14.5px var(--body)}
  .tabbar button[aria-selected="true"]{background:var(--ink);color:var(--paper)}
  .tabbar button[aria-selected="true"] svg{color:var(--paper)}
}
/* Settings */
.sheet{position:fixed;inset:0;z-index:45;display:flex;align-items:flex-end;justify-content:center;background:var(--scrim);padding:16px}
.sheet .box{width:100%;max-width:480px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;display:grid;gap:14px}
.sheet h2{font:800 24px var(--display);letter-spacing:-.03em}
.sheet .who{color:var(--muted);font-size:14px}
.sheet .end{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.btn{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:12px 18px;font-size:14.5px;font-weight:500}
.btn.danger{color:var(--danger)}
.btn.acc{background:var(--acc);color:var(--acc-ink);border-color:var(--acc);font-weight:600}
.s-row{display:flex;align-items:center;gap:12px;min-height:56px;border:1px solid var(--line);background:var(--paper);border-radius:var(--r-item);padding:10px 14px;text-align:left;font-weight:500}
.s-row span{flex:1}
.s-row small{display:block;font:400 12.5px var(--body);color:var(--muted)}
.s-row svg{color:var(--muted)}
.s-dot{width:22px;height:22px;border-radius:50%;background:var(--acc);flex:none}
@media (max-width:760px){.sheet{padding:0}.sheet .box{border-radius:var(--r-card) var(--r-card) 0 0;max-width:none;padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}}
/* Gold: the chart, the 24h high and low, the simulations and the backtest */
.page.gold{padding:22px 0 0;max-width:none;gap:16px}
.g-head{display:grid;gap:4px}
.g-price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.g-price b{font:800 clamp(38px,9vw,56px)/1 var(--display);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.g-price span{font:400 13px var(--mono);color:var(--muted)}
.g-price span.up{color:var(--up)} .g-price span.down{color:var(--down)}
.g-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:12px;display:grid;gap:10px}
.g-tools{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.g-tf,.g-zoom{display:flex;gap:4px}
.g-tools button{min-width:44px;height:44px;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:0 14px;font:500 13px var(--mono);color:var(--ink2);display:grid;place-items:center}
.g-tf button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.g-zoom button svg{width:18px;height:18px}
.g-chart{position:relative;height:min(58vh,460px);min-height:300px;touch-action:none;user-select:none;-webkit-user-select:none}
.g-chart canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
.g-tip{position:absolute;top:8px;left:8px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:8px 10px;font:400 11.5px/1.55 var(--mono);color:var(--ink2);pointer-events:none;white-space:nowrap}
.g-tip b{color:var(--ink);font-weight:400}
.g-key{display:flex;gap:14px;flex-wrap:wrap;font:400 11px var(--mono);color:var(--muted);letter-spacing:.04em}
.g-key span{display:inline-flex;align-items:center;gap:6px}
.g-key i{display:inline-block;width:16px;height:0;border-top:2px dashed var(--hi)}
.g-key i.k-lo{border-color:var(--lo)}
.g-key i.k-buy,.g-key i.k-sell{width:0;height:0;border:5px solid transparent;border-top:0;border-bottom:8px solid var(--up)}
.g-key i.k-sell{border-bottom:0;border-top:8px solid var(--down)}
.g-hint{font-size:12.5px!important;color:var(--muted)!important}
.g-levels{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.g-levels div{background:var(--card);border:1px solid var(--line);border-radius:var(--r-item);padding:12px 14px;display:grid;gap:4px;min-width:0}
.g-levels .eyebrow{font-size:9.5px;letter-spacing:.14em}
.g-levels b{font:800 20px/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.g-title{font:800 24px/1.1 var(--display);letter-spacing:-.03em;margin-top:14px}
.g-sub{font-size:14px!important;color:var(--muted)!important;margin-top:-8px}
.g-table{background:var(--card);border:1px solid var(--line);border-radius:var(--r-item);overflow:hidden}
.g-row{display:grid;grid-template-columns:1fr 92px 92px;align-items:center;gap:8px;width:100%;min-height:56px;padding:10px 14px;border:0;border-top:1px solid var(--line);background:transparent;text-align:left;font:inherit;color:inherit}
.g-row:first-child{border-top:0}
.g-row.head{min-height:36px;font:400 10.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.g-row.head span:not(:first-child),.g-row .n{text-align:right}
button.g-row[aria-pressed="true"]{background:var(--paper)}
button.g-row[aria-pressed="true"] .name::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--acc);margin-right:8px;vertical-align:1px}
.g-row .name{font-weight:500;font-size:14.5px}
.g-row .name small{display:block;font:400 11px var(--mono);color:var(--muted);margin-top:2px}
.g-row .n{font:400 13.5px var(--mono);font-variant-numeric:tabular-nums}
.g-row .n small{display:block;font-size:10.5px;color:var(--muted)}
.n.win{color:var(--up)} .n.loss{color:var(--down)}
.g-best{display:flex;align-items:center;gap:12px;background:var(--acc);color:var(--acc-ink);border:0;border-radius:var(--r-item);padding:14px 16px;width:100%;text-align:left;min-height:64px}
.g-best .wheel{width:40px;height:40px;flex:none;background:var(--card);border-radius:50%;padding:3px}
.g-best .wheel svg{width:100%;height:100%;stroke:none}
.g-best .amt small{display:block;font:500 12px var(--body);letter-spacing:0;text-align:right;opacity:.8}
.g-best .eyebrow{color:var(--acc-ink);opacity:.75}
.g-best b{display:block;font:800 19px/1.2 var(--display);letter-spacing:-.02em}
.g-best .amt{margin-left:auto;font:800 24px var(--display);letter-spacing:-.03em;white-space:nowrap}
/* the backtest's result pop-up */
.sheet .box.bt{max-width:520px;max-height:calc(100dvh - 32px);overflow:auto;gap:16px}
.bt-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.bt-top h2{margin-top:4px;font-size:22px}
.bt-pick{display:grid;gap:8px}
.bt-row{display:flex;gap:8px;flex-wrap:wrap}
.bt-seg{display:flex;gap:4px;flex-wrap:wrap}
.bt-seg button{min-height:44px;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:0 14px;font:500 13px var(--body);color:var(--ink2)}
.bt-seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.bt-wheel{position:relative;width:200px;height:200px;margin:4px auto 0}
.bt-wheel svg{width:100%;height:100%;stroke:none}
.bt-mid{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.bt-mid b{font:800 30px/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.bt-mid b.win{color:var(--up)} .bt-mid b.loss{color:var(--down)}
.bt-mid span{font:400 12px var(--mono);color:var(--muted);margin-top:6px}
.bt-legend{display:flex;justify-content:center;gap:16px;font:400 12.5px var(--mono);color:var(--ink2)}
.bt-legend span{display:inline-flex;align-items:center;gap:6px}
.bt-legend i{width:10px;height:10px;border-radius:50%;background:var(--up)}
.bt-legend i.lost{background:var(--down)} .bt-legend i.even{background:var(--muted)}
.bt-nums{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.bt-nums div{background:var(--paper);border-radius:var(--r-item);padding:12px 14px;display:grid;gap:4px}
.bt-nums .eyebrow{font-size:9.5px;letter-spacing:.14em}
.bt-nums b{font:800 20px/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.bt-nums b.win{color:var(--up)} .bt-nums b.loss{color:var(--down)}
.bt-curve{display:grid;gap:6px}
.bt-curve svg{width:100%;height:70px;stroke:none}
.bt-foot{font:400 11.5px/1.5 var(--mono);color:var(--muted);letter-spacing:.02em}
.g-foot{font:400 11.5px var(--mono)!important;color:var(--muted)!important;letter-spacing:.04em}
@media (min-width:761px){.g-row{grid-template-columns:1fr 130px 130px}}
/* Your colour: the background behind everything, and the see-through, blurred cards */
html[data-bg="tint"],html[data-bg="tint"] body{background:linear-gradient(160deg,color-mix(in srgb,var(--acc) 30%,var(--paper)),var(--paper) 70%) fixed}
html[data-bg="dawn"],html[data-bg="dawn"] body{background:linear-gradient(160deg,var(--bg-dawn-a),var(--bg-dawn-b)) fixed}
html[data-bg="ocean"],html[data-bg="ocean"] body{background:linear-gradient(160deg,var(--bg-ocean-a),var(--bg-ocean-b)) fixed}
html[data-theme="dark"][data-bg="dawn"],html[data-theme="dark"][data-bg="dawn"] body{background:linear-gradient(160deg,var(--bg-dawn-a-dark),var(--bg-dawn-b-dark)) fixed}
html[data-theme="dark"][data-bg="ocean"],html[data-theme="dark"][data-bg="ocean"] body{background:linear-gradient(160deg,var(--bg-ocean-a-dark),var(--bg-ocean-b-dark)) fixed}
.round,.g-card,.g-levels div,.g-table,.tabbar,.sheet .box,.card{background:var(--glass);-webkit-backdrop-filter:blur(var(--blur));backdrop-filter:blur(var(--blur))}
.g-tools button,.bt-seg button,.bt-nums div,.s-row,.g-tip{background:color-mix(in srgb,var(--paper) 70%,transparent)}
/* the Your colour pop-up */
.sheet .box.lk{max-width:520px;max-height:calc(100dvh - 32px);overflow:auto;gap:14px;background:color-mix(in srgb,var(--acc) 10%,var(--glass))}
.lk-big{font:800 40px/1.05 var(--display)!important;letter-spacing:-.04em!important;margin-top:4px}
.lk h3{font:800 20px/1.2 var(--display);letter-spacing:-.02em;margin-top:8px}
.lk-sub{color:var(--muted);font-size:14.5px;margin-top:-6px}
.lk-grid{display:grid;gap:10px}
.lk-grid.three{grid-template-columns:repeat(3,1fr)} .lk-grid.two{grid-template-columns:repeat(2,1fr)}
.lk-grid button{display:flex;align-items:center;gap:10px;min-height:52px;border:2px solid transparent;background:var(--card);border-radius:var(--r-item);padding:8px 12px;font:400 15.5px var(--body);text-align:left;min-width:0}
.lk-grid button[aria-pressed="true"]{border-color:var(--acc)}
.lk-grid i{width:24px;height:24px;border-radius:50%;flex:none}
.lk-grid.two i{border-radius:8px;border:1px solid var(--line)}
.bg-plain{background:var(--paper)} .bg-tint{background:linear-gradient(160deg,var(--acc),var(--paper))}
.bg-dawn{background:linear-gradient(160deg,var(--bg-dawn-a),var(--bg-dawn-b))} .bg-ocean{background:linear-gradient(160deg,var(--bg-ocean-a),var(--bg-ocean-b))}
.lk-own{position:relative;justify-self:start;display:flex;align-items:center;gap:12px;min-height:52px;border:1px solid var(--line);background:var(--card);border-radius:var(--r-item);padding:8px 14px 8px 10px;font-weight:500;cursor:pointer}
.lk-own i{width:30px;height:30px;border-radius:8px;background:var(--acc)}
.lk-own b{font:400 13.5px var(--mono)}
.lk-own input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.lk-mode{justify-self:start;display:flex;gap:2px;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:3px}
.lk-mode button{min-height:44px;border:0;background:transparent;border-radius:999px;padding:0 16px;font-weight:600;color:var(--muted)}
.lk-mode button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.lk-range{display:grid;gap:8px;color:var(--muted);font-size:14.5px}
.lk-range b{color:var(--ink);font:800 17px var(--display);letter-spacing:-.01em}
.lk-range input{width:100%;height:44px;accent-color:var(--acc)}
@media (max-width:420px){.lk-grid.three button{padding:8px 10px;gap:8px;font-size:14.5px}}