/* ChartIQ — game screen */
.play { padding-block: calc(var(--nav-h) + 20px) 56px; }
.up { color: var(--up); } .down { color: var(--down); }
kbd { font: 500 11px var(--f-mono); padding: 2px 6px; border-radius: 5px; border: 1px solid var(--line-2); background: var(--ov-2); }

.stats-bar { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-block-end: 14px; }
.pstat { padding: 12px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: var(--card-shadow); display: grid; gap: 1px; }
.pstat span { font-size: 12px; color: var(--text-3); letter-spacing: .02em; }
.pstat b { font: 700 1.55rem/1.15 var(--f-display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.pstat small { font-size: 12px; color: var(--text-3); }
@media (max-width: 640px) { .stats-bar { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pstat { padding: 10px 12px; } .pstat b { font-size: 1.3rem; } }

.play__grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 14px; align-items: start; }
@media (max-width: 960px) { .play__grid { grid-template-columns: 1fr; } }

.stage { padding: 0; overflow: clip; }
.stage__bar { display: flex; justify-content: space-between; align-items: center; gap: 8px 16px; flex-wrap: wrap; padding: 12px 16px; border-block-end: 1px solid var(--line); font-size: 13px; }
.stage__id, .stage__now { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.stage__now b { font-size: 15px; }
#hoverNote { color: var(--text-2); font-size: 12px; }
.mystery { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; border-radius: 99px; background: rgba(var(--brand-rgb), .1); color: var(--brand-ink); font-weight: 600; font-size: 12.5px; }
.mystery svg { inline-size: 14px; block-size: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.stage__canvas { position: relative; block-size: clamp(300px, 54vh, 540px); background: var(--chart-bg); }
#chart { display: block; inline-size: 100%; block-size: 100%; touch-action: pan-y; }
.progress { block-size: 3px; background: var(--ov-2); }
.progress i { display: block; block-size: 100%; background: var(--brand); transform-origin: 0 50%; transform: scaleX(.1); transition: transform 380ms linear; }
.loading { position: absolute; inset: 0; display: grid; align-content: center; gap: 14px; padding: 8%; background: var(--chart-bg); }
.loading[hidden] { display: none; }
.overlay { position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; background: color-mix(in srgb, var(--chart-bg) 78%, transparent); backdrop-filter: blur(3px); }
.overlay[hidden] { display: none; }
.overlay__card { max-inline-size: 420px; padding: 22px; border-radius: 16px; border: 1px solid var(--line-2); background: var(--surface); box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .35); display: grid; gap: 12px; }
.overlay__card b { font: 700 1.15rem var(--f-display); }
.overlay__card ol { margin: 0; padding-inline-start: 20px; color: var(--text-2); font-size: 14.5px; display: grid; gap: 6px; list-style: decimal; }
.overlay__card p { color: var(--text-2); font-size: 14.5px; }

.panel { padding: 16px; display: grid; gap: 16px; position: sticky; inset-block-start: calc(var(--nav-h) + 12px); }
@media (max-width: 960px) { .panel { position: static; } }
.ctl { display: grid; gap: 10px; }
.ctl__h { font: 600 13px var(--f-body); margin: 0; }
.ctl__row { display: flex; gap: 8px; }
.ctl__row > * { flex: 1; }
.btn--play { gap: 8px; }
.btn--play svg { inline-size: 16px; block-size: 16px; fill: currentColor; }
.btn--play .i-pause { display: none; } .btn--play.is-playing .i-pause { display: block; } .btn--play.is-playing .i-play { display: none; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 3px; border-radius: 12px; background: var(--ov-2); border: 1px solid var(--line); }
.seg button { min-block-size: 38px; border: 0; border-radius: 9px; background: transparent; color: var(--text-2); font: 600 13.5px var(--f-body); cursor: pointer; transition: background-color 160ms ease, color 160ms ease, transform 160ms var(--ease-out); }
.seg button:active { transform: scale(.97); }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0, 0, 0, .12), 0 0 0 1px var(--line); }
.btn--buy, .btn--sell { --h: 54px; font-size: 16px; color: #fff; }
.btn--buy { background: linear-gradient(180deg, #19c58c, #0e9f6e); box-shadow: 0 10px 24px -12px rgba(14, 159, 110, .8); }
.btn--sell { background: linear-gradient(180deg, #f4566a, #d92d3a); box-shadow: 0 10px 24px -12px rgba(217, 45, 58, .8); }
.btn:disabled { opacity: .4; box-shadow: none; }
.chip-btn:disabled { opacity: .45; pointer-events: none; }
.pos { display: grid; gap: 8px; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(var(--brand-rgb), .35); background: rgba(var(--brand-rgb), .06); }
.pos > div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 13px; }
.pos span { color: var(--text-2); } .pos b { font-size: 14px; }
.pos__pnl b { font-size: 1.25rem; }
.skipbtn { justify-self: start; font-size: 13.5px; color: var(--text-2); }
.skipbtn:disabled { opacity: .4; pointer-events: none; }
.fine { color: var(--text-3); font-size: 12.5px; line-height: 1.55; }
@media (hover: none) { .keys { display: none; } }

/* ───────── result ───────── */
.sheet { position: fixed; inset: 0; z-index: 70; overflow-y: auto; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); padding: 20px 12px 40px; }
.sheet[hidden] { display: none; }
.sheet__in { max-inline-size: 820px; margin-inline: auto; padding: clamp(18px, 3vw, 32px); border-radius: 22px; border: 1px solid var(--line-2); background: var(--surface); box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .5); display: grid; gap: 22px; animation: rise 360ms var(--ease-out) both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px) scale(.985); } }
.sheet__head h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.verdict { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; }
.grade { inline-size: 104px; block-size: 104px; border-radius: 26px; display: grid; place-content: center; text-align: center; color: #fff; background: linear-gradient(145deg, var(--g1, #7a66ff), var(--g2, #4f3ff0)); box-shadow: 0 18px 36px -18px var(--g2, #4f3ff0); }
.grade b { font: 800 3.4rem/1 var(--f-display); letter-spacing: -.04em; } .grade small { font: 600 12px var(--f-mono); opacity: .85; }
.grade--S { --g1: #ffc83d; --g2: #f08c00; } .grade--A { --g1: #34d399; --g2: #0e9f6e; } .grade--B { --g1: #60a5fa; --g2: #2563eb; }
.grade--C { --g1: #a78bfa; --g2: #6d4ff0; } .grade--D { --g1: #fb923c; --g2: #d9480f; } .grade--F { --g1: #fb7185; --g2: #d92d3a; }
.big { font: 800 clamp(2.4rem, 7vw, 3.6rem)/1 var(--f-display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.verdict__txt p { color: var(--text-2); margin-block-start: 6px; font-size: 14.5px; }
.tags { display: grid; gap: 6px; margin-block-start: 10px; }
.tags li { padding: 8px 12px; border-radius: 10px; background: var(--ov-2); font-size: 14px; font-weight: 500; }
@media (max-width: 560px) { .verdict { grid-template-columns: 1fr; } .grade { inline-size: 88px; block-size: 88px; } .grade b { font-size: 2.8rem; } }
.token { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px 14px; align-items: center; padding: 14px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface-2); }
.token__ic { inline-size: 46px; block-size: 46px; border-radius: 50%; display: grid; place-items: center; font: 700 18px var(--f-display); color: var(--brand-ink); background: rgba(var(--brand-rgb), .12); }
.token__meta { display: grid; min-inline-size: 0; } .token__meta b { overflow-wrap: anywhere; }
.token__links { grid-column: 1 / -1; display: flex; gap: 8px; flex-wrap: wrap; }
.token__links .chip-btn { display: inline-flex; align-items: center; }
.rchart__box { block-size: clamp(240px, 38vh, 380px); border-radius: 14px; overflow: clip; border: 1px solid var(--line); background: var(--chart-bg); }
.rchart { display: block; inline-size: 100%; block-size: 100%; }
.rstats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); gap: 10px; }
.rstat { padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); display: grid; gap: 2px; align-content: start; }
.rstat span { font-size: 12.5px; color: var(--text-2); } .rstat b { font-size: 1.15rem; } .rstat small { font-size: 12px; color: var(--text-3); }
.how { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 14px; }
.how summary { cursor: pointer; font-weight: 600; } .how p { margin-block-start: 8px; color: var(--text-2); }
.sheet__actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
@media (max-width: 560px) { .sheet__actions .btn { flex: 1 1 100%; } }
.toast { position: fixed; inset-inline: 16px; inset-block-end: 20px; z-index: 90; max-inline-size: 420px; margin-inline: auto; padding: 12px 16px; border-radius: 12px; background: var(--text); color: var(--bg); font-size: 14px; box-shadow: 0 16px 40px -16px rgba(0, 0, 0, .5); }
.toast[hidden] { display: none; }
@media (prefers-reduced-motion: reduce) { .sheet__in { animation: none; } .progress i { transition: none; } }

/* ───────── phones: keep the chart and the trade buttons on one screen ───────── */
@media (max-width: 960px) {
  .play { padding-block-start: calc(var(--nav-h) + 12px); }
  .stats-bar { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin-block-end: 10px; }
  .pstat { padding: 8px 10px; border-radius: 12px; }
  .pstat span { font-size: 11px; } .pstat b { font-size: 1.1rem; } .pstat small { display: none; }
  .stage__canvas { block-size: clamp(230px, 36vh, 360px); }
  .stage__bar { padding: 8px 12px; } .stage__id { gap: 6px; }
  #hoverNote { display: none; }
  .panel { padding: 12px; gap: 10px; }
  .ctl { gap: 8px; }
  .ctl__h, .panel > .fine { display: none; }
  .btn--buy, .btn--sell { --h: 50px; }
  .pos { padding: 8px 12px; gap: 4px; }
}
@media (max-width: 420px) { .pstat span { font-size: 10.5px; } .stage__id .dim { display: none; } }

/* ───────── modes, guest note, ranking ───────── */
.modebar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin-block-end: 12px; }
.modebar .tabs { margin: 0; }
.modebar .tabs button { min-block-size: 38px; padding-inline: 16px; }
.dbadge { margin-inline-start: 6px; padding: 2px 8px; border-radius: 99px; font: 600 11px var(--f-mono); background: var(--ov-3); color: var(--text-2); }
.dbadge:empty { display: none; }
.dbadge--new { background: rgba(var(--brand-rgb), .16); color: var(--brand-ink); }
.guestnote { margin-block-end: 12px; padding: 9px 14px; border-radius: 12px; background: var(--ov-1); border: 1px dashed var(--line-2); color: var(--text-2); font-size: 13.5px; }
.guestnote[hidden] { display: none; }
.overlay__row { display: flex; flex-wrap: wrap; gap: 8px; }
.rankbox { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 16px; padding: 14px 16px; border-radius: 14px; border: 1px solid rgba(var(--brand-rgb), .35); background: rgba(var(--brand-rgb), .07); }
.rankbox div { display: grid; gap: 2px; max-inline-size: 52ch; } .rankbox b { font-size: 1.05rem; } .rankbox span { color: var(--text-2); font-size: 13.5px; }
.rankbox--guest { border-style: dashed; }
@media (max-width: 960px) { .modebar .count { display: none; } }

.cap { margin-block: -6px -10px; font-size: 12.5px; color: var(--text-3); }
.rchart__box--life { block-size: clamp(200px, 30vh, 300px); }

/* ───────── difficulty and stats link ───────── */
.seg--level { display: inline-grid; grid-auto-flow: column; }
.seg--level[hidden] { display: none; }
.seg--level button { padding-inline: 12px; min-block-size: 34px; font-size: 13px; }
.statslink { font: 600 13.5px var(--f-body); color: var(--brand-ink); margin-inline-start: auto; }
.lvl { display: inline-block; padding: 3px 10px; border-radius: 99px; background: var(--ov-3); color: var(--text-2); font: 600 12px var(--f-mono); }
.lvl[hidden] { display: none; }
.lvl--easy { background: rgba(14, 159, 110, .14); color: var(--ok); } .lvl--medium { background: rgba(var(--brand-rgb), .14); color: var(--brand-ink); } .lvl--hard { background: rgba(217, 45, 58, .14); color: var(--risk); }
.sheet__head .lvl { margin-block-end: 8px; }
@media (max-width: 960px) { .modebar { gap: 8px; } .statslink { margin-inline-start: 0; } }

/* ───────── phones: the trade controls become a dock that stays under the chart ───────── */
@media (max-width: 960px) {
  .panel { position: sticky; inset-block-start: auto; inset-block-end: 0; z-index: 30; margin-inline: -6px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); border-radius: 18px 18px 0 0; border-block-end: 0; box-shadow: 0 -14px 34px -14px rgba(0, 0, 0, .28); background: color-mix(in srgb, var(--surface) 96%, transparent); backdrop-filter: blur(10px); grid-template-columns: 1fr 1fr; gap: 8px 10px; }
  .panel > .ctl { display: contents; }
  .panel .ctl__row { grid-column: 1 / -1; }
  .panel #speedSeg { grid-column: 1; } .panel #sizeSeg { grid-column: 2; }
  .panel .seg button { min-block-size: 36px; font-size: 13px; }
  .panel .pos, .panel .skipbtn { display: none; }
  .guestnote { display: none; }
  .panel .btn--play { --h: 46px; } .panel .chip-btn { min-block-size: 46px; }
  .play { padding-block-end: 8px; }
  .levelrow { display: none; }
}

.skiptop { display: none; font-size: 13.5px; color: var(--text-2); }
.skiptop:disabled { opacity: .4; pointer-events: none; }
@media (max-width: 960px) { .skiptop { display: inline; margin-inline-start: auto; } .statslink { margin-inline-start: 12px; } }

/* ═════════ brand v2: game ═════════ */
.pstat b, .big, .grade b, .scard b { font-family: var(--f-pixel); font-weight: 700; letter-spacing: 0; }
.big { letter-spacing: -.01em; }
.mystery { background: rgba(var(--brand-rgb), .16); color: var(--brand-ink); font-family: var(--f-pixel); font-size: 13px; }
.mystery img { inline-size: 18px; block-size: 18px; }
.btn--buy { background: #0efbc5; color: #03140f; border-color: #03140f; box-shadow: 0 4px 0 #03140f, 0 12px 26px -12px rgba(14, 251, 197, .7); font-family: var(--f-pixel); letter-spacing: .04em; }
.btn--sell { background: #ff4d6d; color: #fff; border-color: #03140f; box-shadow: 0 4px 0 #03140f, 0 12px 26px -12px rgba(255, 77, 109, .6); font-family: var(--f-pixel); letter-spacing: .02em; }
:root[data-theme="dark"] .btn--buy { box-shadow: 0 4px 0 #04b88f; } :root[data-theme="dark"] .btn--sell { box-shadow: 0 4px 0 #b3203a; }
.btn--buy:active, .btn--sell:active { transform: translateY(3px); box-shadow: 0 1px 0 #03140f; }
.btn:disabled { transform: none; }
.progress i { background: var(--brand); }
.grade { border: 2px solid #03140f; box-shadow: 4px 4px 0 #03140f; }
.sheet__in { border-width: 2px; border-color: var(--text); box-shadow: var(--pop); }
:root[data-theme="dark"] .sheet__in { border-color: rgba(var(--brand-rgb), .5); }
.mascot-react { inline-size: 64px; block-size: auto; margin-inline-start: auto; }
.mascot-react--win { animation: hop 900ms var(--ease-out) 2; } .mascot-react--lose { filter: grayscale(.7); transform: rotate(-8deg); }
@keyframes hop { 40% { transform: translateY(-14px) rotate(4deg); } }
@media (prefers-reduced-motion: reduce) { .mascot-react--win { animation: none; } }
.verdict { grid-template-columns: auto 1fr auto; } @media (max-width: 560px) { .verdict { grid-template-columns: 1fr; } .mascot-react { margin: 0; } }
.pos { border-color: rgba(var(--brand-rgb), .5); background: rgba(var(--brand-rgb), .08); }
.overlay__card { border: 2px solid var(--text); box-shadow: var(--pop); } :root[data-theme="dark"] .overlay__card { border-color: rgba(var(--brand-rgb), .5); }
.seg button[aria-pressed="true"] { box-shadow: 0 0 0 1.5px var(--brand-ink); }

.grade b { font-family: var(--f-display); font-weight: 800; }
.grade small { font-family: var(--f-pixel); }

/* ───────── free amount to buy ───────── */
.sizebox { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: stretch; }
.amt { display: flex; align-items: center; gap: 4px; padding-inline: 12px; border-radius: 12px; border: 1.5px solid var(--line-2); background: var(--surface-2); min-block-size: 44px; transition: border-color 160ms ease, box-shadow 200ms ease; }
.amt span { font: 700 1.05rem var(--f-pixel); color: var(--text-3); }
.amt input { inline-size: 100%; min-inline-size: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: 700 1.2rem/1 var(--f-pixel); letter-spacing: .02em; padding-block: 8px; }
.amt:focus-within { border-color: var(--brand-ink); box-shadow: 0 0 0 4px rgba(var(--brand-rgb), .22); }
.amt.is-bad { border-color: var(--risk); }
.amt__err { color: var(--risk); font-size: 12.5px; font-weight: 600; margin-block-start: -4px; } .amt__err[hidden] { display: none; }
.sizebox .seg button { padding-inline: 12px; font-size: 13px; }
.speedcycle { display: none; min-inline-size: 60px; font: 700 14px var(--f-pixel); }
@media (max-width: 960px) {
  .panel #speedSeg { display: none; } .speedcycle { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
  .panel .ctl__h { display: none; }
  .panel .sizebox { grid-column: 1 / -1; }
  .panel #sizeSeg { grid-column: auto; }
  .panel .ctl__row:first-child > .btn { flex: 1; }
}

/* Money and score digits stay in a clear numeric face: the pixel font draws a 5 like an S. */
.pstat b, .big, .grade small, .amt input, .amt span, .btn--buy, .btn--sell, .speedcycle { font-family: var(--f-display); letter-spacing: 0; }
.amt input { font-weight: 800; font-variant-numeric: tabular-nums; } .btn--buy, .btn--sell { font-weight: 800; letter-spacing: .01em; }
.sc, .rk, .scard b, .gr b { font-family: var(--f-display); }

/* profit and loss in dollars, next to the percentage */
.pl { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-block-start: 6px; }
.pl__usd { font: 800 clamp(1.5rem, 4vw, 2rem)/1 var(--f-display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.pl span { color: var(--text-2); font-size: 14.5px; }
.plchip { display: inline-block; padding: 3px 10px; border-radius: 99px; font: 800 13.5px var(--f-display); font-variant-numeric: tabular-nums; background: var(--ov-2); }
.plchip[hidden] { display: none; } .plchip.up { color: var(--up); background: rgba(var(--brand-rgb), .16); } .plchip.down { color: var(--down); background: rgba(255, 77, 109, .14); }
:root:not([data-theme="dark"]) .plchip.up { color: var(--ok); }
.pos__pnl b { font-size: 1.05rem; white-space: pre; }
@media (max-width: 960px) { .stage__now { gap: 6px; } .plchip { font-size: 12.5px; } }