* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: #04050b; color: #cfe3ff; font-family: Consolas, "Courier New", monospace; }
body { display: flex; align-items: center; justify-content: center; }
#wrap { --pw: 132px; --w: min(calc(100vw - 42px - var(--pw)), calc((100vh - 66px) * 4 / 3)); display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px 16px; }
#top { width: var(--w); display: flex; align-items: center; gap: 14px; margin-left: calc(var(--pw) + 10px); }
#mid { display: flex; gap: 10px; }
#clock { display: flex; flex-direction: column; min-width: 120px; }
#hTime { font-size: 26px; font-weight: bold; color: #fff; }
#hPhase { font-size: 11px; color: #6f86b3; letter-spacing: 1px; }
#hPhase .zn { color: #ff9d3c; }
#hPhase .sd { color: #ff5a5a; font-weight: bold; }
#board { flex: 1; position: relative; height: 34px; }
#board .row {
  position: absolute; top: 0; width: calc(25% - 4.5px); display: flex; align-items: center; gap: 6px;
  font-size: 13px; background: #0c1022; border: 1px solid #1d2850; padding: 3px 6px;
  transition: left .45s cubic-bezier(.2,.9,.3,1.2), opacity .3s, box-shadow .3s;
}
#board .row .nm { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } /* online names are up to 12 letters */
#board .row.near { box-shadow: 0 0 10px rgba(255,210,79,.55); border-color: #ffd24f; }
#board .row.gain { animation: gain .6s ease-out; }
#board .row.loss { animation: loss .6s ease-out; }
#board .row.rankup { animation: rankup .7s ease-out; }
#board .row em.pop, .ab.pop { animation: pop .4s cubic-bezier(.2,1.6,.4,1); }
@keyframes gain { 0% { background: #1d5a3a; transform: scale(1.06); } 100% { background: #0c1022; transform: scale(1); } }
@keyframes loss { 0% { background: #6a1d26; transform: translateX(-3px); } 25% { transform: translateX(3px); } 50% { transform: translateX(-2px); } 100% { background: #0c1022; transform: none; } }
@keyframes rankup { 0% { transform: translateY(-6px); box-shadow: 0 0 14px #fff; } 100% { transform: none; } }
@keyframes pop { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } }
.chip { position: absolute; right: 6px; top: -4px; font-size: 13px; font-weight: bold; pointer-events: none; text-shadow: 0 0 4px #000, 0 0 2px #000; animation: chipUp 1.2s ease-out forwards; }
.chip.up { color: #5dff9e; }
.chip.down { color: #ff6b6b; }
@keyframes chipUp { 0% { transform: translateY(6px) scale(.6); opacity: 0; } 15% { transform: translateY(-4px) scale(1.25); opacity: 1; } 70% { opacity: 1; } 100% { transform: translateY(-26px) scale(1); opacity: 0; } }
#hTime.urgent { color: #ff5a5a; }
#hTime.tick { animation: tick .5s ease-out; }
@keyframes tick { 0% { transform: scale(1.35); text-shadow: 0 0 12px #ff5a5a; } 100% { transform: scale(1); } }
#hLead.flash { animation: flash .8s ease-out; }
@keyframes flash { 0%, 50% { color: #fff; text-shadow: 0 0 8px #ffd24f; } 100% { color: #ffd24f; } }
#feed div.in { animation: slideIn .35s cubic-bezier(.2,1.2,.4,1); }
#feed div { transition: opacity 1s; }
#feed div.old { opacity: 0; }
#feed .up { color: #5dff9e; font-weight: bold; }
#feed .down { color: #ff6b6b; font-weight: bold; }
@keyframes slideIn { 0% { transform: translateX(40px); opacity: 0; } 100% { transform: none; opacity: 1; } }
/* ---------- energy and abilities panel, left of the arena ---------- */
#power { width: var(--pw); display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.elbl { display: flex; justify-content: space-between; align-items: baseline; font-size: 11px; color: #6f86b3; letter-spacing: 1px; }
.elbl b { color: #fff; font-size: 22px; }
#ebar { position: relative; height: 16px; background: #141a33; border: 1px solid #2a3766; }
#hEnergy { height: 100%; width: 0; background: linear-gradient(90deg, #4fd1ff, #b06bff); transition: width .15s; }
#emarks i { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--c); opacity: .45; }
#emarks i.on { opacity: 1; box-shadow: 0 0 6px var(--c); }
#ebar .full { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; font-size: 11px; font-weight: bold; letter-spacing: 3px; color: #04050b; }
#ebar .chip { right: auto; left: 50%; top: -18px; }
#ebar.charge { animation: charge .5s ease-out; }
@keyframes charge { 0% { box-shadow: 0 0 12px #b06bff; border-color: #b06bff; } 100% { box-shadow: none; } }
#power.isfull #ebar { border-color: #ffd24f; animation: fullGlow 1s ease-in-out infinite; }
#power.isfull #hEnergy { background: linear-gradient(90deg, #ffd24f, #fff3b0, #ffd24f); background-size: 200% 100%; animation: shine 1.2s linear infinite; }
#power.isfull .full { display: flex; }
#power.fullnow #ebar { animation: fullIn .6s cubic-bezier(.2,1.6,.4,1); }
@keyframes fullGlow { 50% { box-shadow: 0 0 16px #ffd24f; } }
@keyframes shine { to { background-position: -200% 0; } }
@keyframes fullIn { 0% { transform: scale(1); } 35% { transform: scale(1.15); box-shadow: 0 0 26px #fff; } 100% { transform: scale(1); } }
#abilities { display: flex; flex-direction: column; gap: 8px; }
.ab { --c: #4fd1ff; position: relative; overflow: hidden; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2px 8px; padding: 8px 9px; border: 1px solid #1d2850; background: #0a0d1c; color: #4a5a85; transition: border-color .2s, color .2s, box-shadow .2s; }
.ab kbd { grid-row: span 2; font: inherit; font-size: 22px; font-weight: bold; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border: 1px solid #2a3766; color: #4a5a85; }
.ab b { font-size: 13px; letter-spacing: 1px; }
.ab span { font-size: 11px; }
.ab.ready { border-color: var(--c); color: #fff; box-shadow: 0 0 10px color-mix(in srgb, var(--c) 45%, transparent); }
.ab.ready kbd { color: #04050b; background: var(--c); border-color: var(--c); }
.ab.ready span { color: var(--c); }
.ab.active { background: color-mix(in srgb, var(--c) 30%, #0a0d1c); }
.ab::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.75) 50%, transparent 70%); transform: translateX(-120%); pointer-events: none; }
.ab.readyNow { animation: readyIn .55s cubic-bezier(.2,1.6,.4,1); }
.ab.readyNow::after { animation: sweep .6s ease-out; }
@keyframes readyIn { 0% { transform: scale(1); } 30% { transform: scale(1.12); box-shadow: 0 0 24px var(--c); } 100% { transform: scale(1); } }
@keyframes sweep { to { transform: translateX(120%); } }
.ab.fire { animation: fire .45s ease-out; }
@keyframes fire { 0% { background: #fff; transform: scale(1.12); } 100% { transform: scale(1); } }
#board .row.dead { opacity: .4; }
#board i { width: 10px; height: 10px; display: inline-block; }
#board span { margin-left: auto; color: #fff; }
#board em { font-style: normal; color: #6f86b3; font-size: 11px; }
#stage { position: relative; width: var(--w); }
canvas { display: block; width: 100%; aspect-ratio: 4 / 3; background: #000; border: 1px solid #1d2850; }
#feed { position: absolute; top: 8px; right: 10px; font-size: 12px; text-align: right; pointer-events: none; text-shadow: 0 0 3px #000, 0 0 3px #000; }
#feed div { margin-bottom: 2px; }
.lbl { color: #6f86b3; font-size: 11px; letter-spacing: 1px; }
#howto { position: fixed; inset: 0; background: rgba(3,4,10,0.94); display: none; overflow-y: auto; z-index: 10; padding: 16px; }
#howto.open { display: block; }
#howto .inner { max-width: 1100px; margin: 0 auto; }
#howto .head { display: flex; align-items: baseline; justify-content: space-between; }
#howto h2 { margin: 0 0 10px; color: #4fd1ff; font-size: 26px; }
#howto .head span { color: #6f86b3; font-size: 12px; }
#howto .rules { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; margin-bottom: 14px; font-size: 13px; line-height: 1.45; }
#howto .rules > div { background: #0c1022; border: 1px solid #1d2850; padding: 10px; }
#howto .rules.more { margin: 14px 0 0; }
/* text with a keyboard (.k) and a touch (.t) version */
.t { display: none; }
body.touch .k { display: none; }
body.touch .t { display: inline; }
#howto h4 { margin: 0 0 4px; color: #ffd24f; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }
#howto b { color: #fff; }
#howtoDemos { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; }
#howto .card { background: #0c1022; border: 1px solid #1d2850; padding: 8px; }
#howto .card canvas { width: 100%; aspect-ratio: 40 / 26; image-rendering: pixelated; border: none; }
#howto .card h3 { margin: 6px 0 4px; font-size: 15px; color: #4fd1ff; }
#howto .card p { margin: 0; font-size: 13px; line-height: 1.45; color: #cfe3ff; }
#board .row { flex-wrap: wrap; }
#board .prog { flex-basis: 100%; height: 3px; background: #1d2850; margin-top: 2px; }
#board .prog > div { height: 100%; }
#hLead { font-size: 14px; font-weight: bold; color: #ffd24f; }
#hPhase .soon { font-size: 14px; color: #ff9d3c; font-weight: bold; }
#help { position: fixed; left: 0; right: 0; bottom: 3px; font-size: 11px; color: #6f86b3; text-align: center; pointer-events: none; text-shadow: 0 0 3px #000, 0 0 3px #000; }
#help b { color: #cfe3ff; }
#help { display: none; } /* the key reminder lives on the pause screen; the guided match teaches the keys one hint at a time */
body[data-mode="paused"] #help { display: block; }

/* ---------- crown on the scoreboard ---------- */
#board u.cr { display: none; width: 12px; height: 8px; background: #ffd24f; text-decoration: none; clip-path: polygon(0 100%, 0 20%, 25% 60%, 50% 0, 75% 60%, 100% 20%, 100% 100%); filter: drop-shadow(0 0 3px #ffd24f); }
#board u.cr.on { display: inline-block; }
#board u.cr.pop { animation: pop .5s cubic-bezier(.2,1.6,.4,1); }

/* HUD fades behind menus */
body[data-mode="menu"] #top, body[data-mode="menu"] #power, body[data-mode="settings"] #top, body[data-mode="settings"] #power,
body[data-mode="collection"] #top, body[data-mode="collection"] #power { opacity: .15; }

/* ---------- overlays on the arena ---------- */
.ov { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; gap: 10px; padding: 18px 22px; overflow-y: auto; z-index: 5; }
.ov.open { display: flex; animation: ovIn .35s ease-out; }
#results, #settings, #collection, #online { background: rgba(2,4,12,.6); }
@keyframes ovIn { 0% { opacity: 0; transform: translateY(10px); } 100% { opacity: 1; transform: none; } }
.ov h2 { margin: 4px 0; color: #4fd1ff; font-size: 24px; letter-spacing: 2px; }
.ov h2 span { color: #6f86b3; font-size: 12px; letter-spacing: 0; margin-left: 8px; }
.ov h4 { margin: 0 0 6px; color: #ffd24f; font-size: 12px; letter-spacing: 1px; display: flex; justify-content: space-between; width: min(100%, 680px); }
.ov .card h4 { width: auto; }
.ov h4 span { color: #6f86b3; }
.ov .card { background: rgba(12,16,34,.88); border: 1px solid #1d2850; padding: 10px 12px; width: 100%; }
.ov .sub { color: #6f86b3; font-size: 11px; margin-top: 6px; }
.ov .sub b { color: #cfe3ff; }
.ov .keys { color: #6f86b3; font-size: 11px; }
.logo { font-size: 46px; font-weight: bold; color: #4fd1ff; text-shadow: 0 0 18px #4fd1ff; text-align: center; letter-spacing: 3px; line-height: 1; animation: bob 3s ease-in-out infinite; }
.logo small { display: block; color: #ff4fa3; text-shadow: 0 0 14px #ff4fa3; font-size: 24px; letter-spacing: 8px; margin-top: 4px; }
@keyframes bob { 50% { transform: translateY(-4px); } }
.goal { color: #ffd24f; font-weight: bold; font-size: 15px; letter-spacing: 1px; }
.mcols, .rcols { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: min(100%, 680px); }
.lvl { display: flex; align-items: baseline; gap: 6px; font-size: 13px; color: #cfe3ff; margin-top: 4px; }
.lvl b { font-size: 22px; color: #fff; }
.lvl span { margin-left: auto; color: #6f86b3; font-size: 11px; }
.lvl.league { font-weight: bold; margin-top: 10px; letter-spacing: 1px; }
.lvl.lvup { animation: lvup .7s cubic-bezier(.2,1.6,.4,1); }
@keyframes lvup { 0% { transform: scale(1); } 35% { transform: scale(1.25); text-shadow: 0 0 14px #fff; } 100% { transform: scale(1); } }
.mbar { height: 7px; background: #141a33; border: 1px solid #2a3766; margin-top: 3px; overflow: hidden; }
.mbar > div { height: 100%; background: linear-gradient(90deg, #4fd1ff, #b06bff); }
.chal { font-size: 12px; margin-bottom: 7px; }
.chal > div:first-child { display: flex; justify-content: space-between; gap: 8px; }
.chal span { color: #6f86b3; }
.chal.done > div:first-child { color: #5dff9e; }
.chal.done span { color: #5dff9e; font-weight: bold; }
.chal.stamp { animation: stamp .6s cubic-bezier(.2,1.6,.4,1); }
@keyframes stamp { 0% { transform: scale(1); } 40% { transform: scale(1.08); background: rgba(93,255,158,.15); } 100% { transform: scale(1); } }
.btns { display: flex; flex-direction: column; gap: 8px; width: min(100%, 680px); }
.row4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.row2 { display: grid; grid-template-columns: 2fr 1fr; gap: 8px; }
.btn { background: #0c1022; border: 1px solid #2a3766; color: #cfe3ff; padding: 8px 10px; font-size: 13px; font-weight: bold; letter-spacing: 1px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 8px; transition: transform .12s, border-color .12s, background .12s; user-select: none; }
.btn kbd { font: inherit; font-size: 10px; color: #6f86b3; border: 1px solid #2a3766; padding: 0 4px; }
.btn.big { font-size: 17px; padding: 11px 14px; color: #ffd24f; }
.btn.focus { border-color: #4fd1ff; background: #13204a; transform: scale(1.02); box-shadow: 0 0 12px rgba(79,209,255,.35); }
.btn.big.focus { animation: glow 1.4s ease-in-out infinite; }
@keyframes glow { 50% { box-shadow: 0 0 20px rgba(255,210,79,.5); border-color: #ffd24f; } }
.btn.set { width: min(100%, 460px); font-weight: normal; }
.btn.set b { color: #ffd24f; font-size: 12px; }
.btn.danger { color: #ff8a8a; }
.vol { display: flex; gap: 2px; }
.vol i { width: 8px; height: 12px; background: #1d2850; }
.vol i.on { background: #4fd1ff; }
.items { display: flex; flex-wrap: wrap; gap: 8px; width: min(100%, 680px); }
.btn.item { position: relative; flex-direction: column; width: 124px; gap: 3px; padding-top: 10px; font-weight: normal; }
.btn.item .pv { width: 104px; height: 48px; border: 1px solid #1d2850; border-radius: 2px; }
.btn.item em { font-style: normal; font-size: 10px; color: #6f86b3; min-height: 12px; display: flex; align-items: center; gap: 4px; }
.btn.item .pips { position: absolute; top: 4px; right: 6px; display: flex; gap: 2px; }
.btn.item .pips b { width: 4px; height: 4px; border-radius: 50%; background: #8f80b3; }
.btn.item .pips b:nth-child(n+4) { background: #ffd24f; }
.btn.item .pips b:nth-child(5) { box-shadow: 0 0 4px #ffd24f; }
.btn.item .eqtab { position: absolute; top: 0; left: 0; padding: 1px 5px; font: 700 8px 'Chakra Petch', Consolas, sans-serif; letter-spacing: 1px; color: #04050b; background: #5dff9e; }
.btn.item.sel { border-color: #5dff9e; box-shadow: inset 0 0 12px color-mix(in srgb, var(--pc) 45%, transparent); }
.btn.item.locked { cursor: default; }
.btn.item.locked span { color: #8f80b3; }
.btn.item .lock { width: 9px; height: 11px; fill: #6f6290; stroke: #6f6290; }
.ach { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; width: min(100%, 680px); }
.ach div { font-size: 10px; color: #4a5a85; border: 1px solid #1d2850; padding: 5px; background: rgba(12,16,34,.8); }
.ach div b { display: block; font-size: 11px; }
.ach div.got { color: #cfe3ff; border-color: #ffd24f; }
.ach div.got b { color: #ffd24f; }

/* results */
.rhead { font-size: 44px; font-weight: bold; color: #cfe3ff; text-shadow: 0 0 14px #4fd1ff; animation: rhead .6s cubic-bezier(.2,1.6,.4,1); }
.rhead.win { color: #ffd24f; text-shadow: 0 0 18px #ffd24f; }
@keyframes rhead { 0% { transform: scale(2.2); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.why { color: #9fd8ff; font-size: 14px; }
.near { color: #ff9d3c; font-weight: bold; font-size: 15px; animation: slideIn .5s .3s both; }
.rk { display: flex; align-items: center; gap: 6px; font-size: 13px; padding: 3px 4px; animation: slideIn .4s both; }
.rk.me { background: rgba(79,209,255,.12); outline: 1px solid #2a5a85; }
.rk i { width: 10px; height: 10px; display: inline-block; }
.rk span { margin-left: auto; color: #fff; }
.rk em { font-style: normal; color: #6f86b3; font-size: 11px; width: 42px; text-align: right; }
.best { color: #5dff9e; font-size: 11px; margin-top: 6px; font-weight: bold; animation: pop .5s 1s both; }
.xpi div { display: flex; justify-content: space-between; font-size: 11px; color: #9fb3d9; animation: slideIn .3s both; }
.xpi span { color: #5dff9e; }
#rXp { color: #5dff9e; font-size: 14px; }
.ov .card.chals { width: min(100%, 680px); } /* as wide as the cards above it (.ov .card is 100%) */

/* toasts and tutorial hints */
#toasts { position: absolute; top: 44px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 6px; z-index: 8; pointer-events: none; align-items: center; }
.toast { background: rgba(8,10,24,.95); border: 1px solid #2a3766; padding: 7px 14px; text-align: center; animation: toastIn .45s cubic-bezier(.2,1.4,.4,1); transition: opacity .4s, transform .4s; }
.toast b { display: block; font-size: 15px; letter-spacing: 1px; }
.toast span { font-size: 11px; color: #9fb3d9; }
.toast.out { opacity: 0; transform: translateY(-10px); }
@keyframes toastIn { 0% { transform: translateY(-16px) scale(.8); opacity: 0; } 100% { transform: none; opacity: 1; } }
#hint { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); max-width: 90%; background: rgba(8,10,24,.92); border: 1px solid #4fd1ff; color: #cfe3ff; padding: 8px 16px; font-size: 14px; text-align: center; display: none; z-index: 4; pointer-events: none; box-shadow: 0 0 14px rgba(79,209,255,.3); }
#hint.open { display: block; }
#hint.top { bottom: auto; top: 14px; }
#hint b { color: #ffd24f; }
#hint.pulse { animation: hintIn .5s cubic-bezier(.2,1.5,.4,1); }
@keyframes hintIn { 0% { transform: translateX(-50%) translateY(12px) scale(.9); opacity: 0; } 100% { transform: translateX(-50%); opacity: 1; } }

@media (max-width: 720px) {
  #wrap { --pw: 0px; --w: calc(100vw - 32px); }
  #top { margin-left: 0; flex-wrap: wrap; }
  #mid { flex-direction: column-reverse; }
  #power { width: var(--w); }
  #abilities { flex-direction: row; }
  .ab { flex: 1; }
  .mcols, .rcols { grid-template-columns: 1fr; }
  .row4 { grid-template-columns: 1fr 1fr; }
  .ach { grid-template-columns: 1fr 1fr; }
  .logo { font-size: 32px; }
  .rhead { font-size: 32px; }
}