/* Kuya Keyb PH — minimalist; deep navy with gold, set in JetBrains Mono */
:root {
  --bg: #0f1a2e;
  --bg2: #16233d;
  --bg3: #223352;
  --sub: #7787a8;
  --text: #e4e6ee;
  --main: #e2b714;
  --err: #e05a68;
  --font: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --logo: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --r: 8px;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-variant-numeric: lining-nums; }
body { min-height: 100vh; -webkit-font-smoothing: antialiased; }
button { font: inherit; color: inherit; }
::selection { background: var(--main); color: var(--bg); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

#app { max-width: 1160px; margin: 0 auto; padding: 0 28px; min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }

/* ---------------------------------- header ---------------------------------- */
.top { display: flex; align-items: center; justify-content: space-between; padding: 30px 0 18px; }
.logo { display: flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; }
.logo-icon { width: 38px; height: 38px; color: var(--main); }
.logo-text { display: flex; flex-direction: column; }
.logo-top { font-family: var(--logo); font-size: 10px; color: var(--sub); letter-spacing: .02em; margin-bottom: 1px; }
.logo-main { font-family: var(--logo); font-size: 30px; line-height: 1; letter-spacing: -.02em; }
.logo-main b { color: var(--main); font-weight: 400; }
.nav { display: flex; gap: 6px; }
.nav-btn { display: flex; align-items: center; gap: 6px; background: none; border: 0; color: var(--sub); cursor: pointer; padding: 8px 10px; border-radius: var(--r); font-size: 13px; transition: color .15s; }
.nav-btn svg { width: 18px; height: 18px; }
.nav-btn:hover, .nav-btn.on { color: var(--text); }
body[data-screen='game'] .nav, body[data-screen='vs'] .nav { opacity: .25; pointer-events: none; }

/* --------------------------------- generic --------------------------------- */
.screen { display: none; }
.screen.active { display: block; animation: fade .3s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.sub { color: var(--sub); }
.hint { color: var(--sub); font-size: 12px; }
.kbd { display: inline-block; background: var(--bg2); color: var(--text); padding: 1px 6px; border-radius: 4px; font-size: .9em; }

.btn { background: var(--bg2); color: var(--text); border: 0; border-radius: var(--r); padding: 10px 18px; cursor: pointer; font-size: 14px; transition: background .15s, color .15s, transform .1s; }
.btn:hover { background: var(--text); color: var(--bg); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--main); color: var(--bg); }
.btn.primary:hover { background: var(--text); }
.btn.ghost { background: transparent; color: var(--sub); }
.btn.ghost:hover { color: var(--text); background: var(--bg2); }
.btn.sm { padding: 6px 12px; font-size: 12px; }
/* an unsaved build: the save button pulses and glows until it's saved */
.btn.nudge { animation: nudge 1.1s ease-in-out infinite; }
@keyframes nudge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(226, 183, 20, .75); filter: brightness(1); }
  50% { box-shadow: 0 0 0 7px rgba(226, 183, 20, 0), 0 0 22px rgba(226, 183, 20, .85); filter: brightness(1.3); }
}
.btn.big { padding: 14px 26px; font-size: 16px; }
.btn:focus-visible, .card:focus-visible, .chip:focus-visible { outline: 2px solid var(--main); outline-offset: 2px; }

/* ---------------------------------- title ---------------------------------- */
/* minimalist home: keyboard logo + wordmark, then sign-in or your options */
.home { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 6vh 0 40px; }
.home-logo { width: 92px; height: 92px; color: var(--main); }
.home-word { font-family: var(--logo); font-weight: 400; font-size: 54px; letter-spacing: -.03em; margin: 4px 0 6px; color: var(--text); }
.home-word b { color: var(--main); font-weight: 400; }
.home-tag { color: var(--sub); font-size: 13px; margin: 0 0 34px; }
.home-hi { color: var(--sub); font-size: 13px; margin: 0 0 22px; }
.home-hi b { color: var(--text); font-weight: 400; }
.home-in { display: flex; flex-direction: column; align-items: center; width: 100%; }
.home-in[hidden] { display: none; }
.title-actions { display: flex; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; justify-content: center; }
#btnSolo, #btnVs, #btnPvp { min-width: 170px; padding: 13px 22px; font-size: 15px; }
body.signed-out[data-screen='title'] .logo { visibility: hidden; }
body.signed-out .nav-btn { display: none; }
body:not(.signed-out) .home-hero { display: none; }
body:not(.signed-out) #scr-title .home { padding-top: 2vh; }
body:not(.signed-out) .home-count { margin: 0 0 2px; }
.nav-user { display: flex; align-items: center; gap: 8px; margin-left: 10px; padding: 4px 10px 4px 4px; background: none; border: 0; border-radius: 20px; font-size: 12px; color: var(--sub); cursor: pointer; transition: color .15s, background .15s; }
.nav-user:hover, .nav-user.on { color: var(--text); background: var(--bg2); }
.nav-user[hidden] { display: none; }
.nav-btn { position: relative; }
.nav-badge { position: absolute; top: 2px; right: 0; min-width: 15px; height: 15px; padding: 0 4px; border-radius: 8px; background: var(--err); color: #fff; font-size: 10px; font-style: normal; line-height: 15px; text-align: center; }
.nav-badge[hidden] { display: none; }

/* profile pictures: always circles */
.av { display: inline-block; flex: none; width: 40px; height: 40px; border-radius: 50%; object-fit: cover; background: var(--bg3); vertical-align: middle; }
.av.xs { width: 24px; height: 24px; }
.av.sm { width: 32px; height: 32px; }
.av.md { width: 52px; height: 52px; }
.av.lg { width: 72px; height: 72px; }
.av.xl { width: 128px; height: 128px; }
.av-wrap { position: relative; display: inline-flex; flex: none; }
.av-wrap .pl-dot { position: absolute; right: -1px; bottom: -1px; border: 2px solid var(--bg2); width: 11px; height: 11px; box-sizing: content-box; }
.pl-dot.off { background: var(--bg3); box-shadow: none; }

/* home dashboard */
.dash { width: 100%; max-width: 760px; text-align: left; margin-top: 18px; }
.dash[hidden] { display: none; }
.dash-hi { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.dash-name { font-size: 20px; color: var(--text); }
.dash-hi .hint { margin: 0; }
.dash-best { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; }
.tile { display: flex; flex-direction: column; gap: 2px; background: var(--bg2); border-radius: var(--r); padding: 14px 16px; }
.tile b { font-size: 26px; font-weight: 400; color: var(--main); line-height: 1.2; }
.tile .hint { margin: 0; font-size: 11px; }
.dash-kbs { display: flex; flex-direction: column; gap: 8px; }
.kb-card { display: grid; grid-template-columns: auto 1fr 90px 90px; align-items: center; gap: 14px; width: 100%; text-align: left; background: var(--bg2); border: 2px solid transparent; border-radius: var(--r); padding: 10px 14px; color: var(--text); cursor: pointer; transition: border-color .15s; }
.kb-card:not([data-id]) { cursor: default; }
.kb-card[data-id]:hover { border-color: color-mix(in srgb, var(--main) 45%, transparent); }
.kb-text { display: flex; flex-direction: column; min-width: 0; }
.kb-text b { font-weight: 400; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kb-text span, .kb-num span { font-size: 11px; color: var(--sub); }
.kb-num { display: flex; flex-direction: column; text-align: right; }
.kb-num b { font-weight: 400; font-size: 15px; color: var(--main); }

/* friends, marketplace, profile: one narrow column */
.narrow { max-width: 620px; margin: 0 auto; padding-top: 2vh; }
.empty-page { text-align: center; padding-top: 12vh; }
.add-friend { display: flex; gap: 8px; }
.add-friend .search { flex: 1; min-width: 0; }
.add-msg { min-height: 18px; margin: 8px 0 14px; }
#friendReqs:not(:empty) { margin-bottom: 18px; }
.friend-list, #friendReqs { display: flex; flex-direction: column; gap: 8px; }
.fr-card { display: flex; align-items: center; gap: 12px; background: var(--bg2); border-radius: var(--r); padding: 10px 12px; }
.fr-card.req { border: 1px solid color-mix(in srgb, var(--main) 45%, transparent); }
.fr-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.fr-text b { font-weight: 400; font-size: 14px; color: var(--text); }
.fr-text span { font-size: 11px; color: var(--sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.profile { display: flex; flex-direction: column; align-items: center; text-align: center; }
.av-edit { position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px; background: none; border: 0; color: var(--sub); font-size: 12px; cursor: pointer; }
.av-edit:hover { color: var(--text); }
.av-edit:hover .av { box-shadow: 0 0 0 3px var(--main); }
.link-btn { background: none; border: 0; color: var(--sub); font-size: 12px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; margin-top: 6px; }
.link-btn:hover { color: var(--text); }
.link-btn[hidden] { display: none; }
.profile-name { display: flex; flex-direction: column; margin: 16px 0 22px; }
.profile-name b { font-weight: 400; font-size: 20px; color: var(--text); }
.profile-name span { font-size: 12px; color: var(--sub); }
.profile-form { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 360px; text-align: left; }
.profile-form label { display: grid; grid-template-columns: 80px 1fr; align-items: center; gap: 10px; font-size: 12px; color: var(--sub); }
.profile-form .search { min-width: 0; width: 100%; }
.profile-btns { display: flex; align-items: center; gap: 12px; margin: 6px 0 18px 90px; }
.profile-btns .hint { margin: 0; }
#logoutBtn { margin-top: 10px; }

/* profile picture crop: drag + zoom inside a circle, like Facebook */
.av-overlay { z-index: 80; }
.av-card { max-width: 360px; }
.av-crop { position: relative; width: 280px; height: 280px; margin: 14px auto 12px; border-radius: 10px; overflow: hidden; background: #000; touch-action: none; }
.av-crop canvas { display: block; cursor: grab; }
.av-crop canvas:active { cursor: grabbing; }
.av-ring { position: absolute; inset: 0; border-radius: 50%; box-shadow: 0 0 0 200px rgba(15, 26, 46, .65); border: 2px solid rgba(255, 255, 255, .8); pointer-events: none; }
#avZoom { width: 220px; }

/* pictures in vs mode */
.vs-who-top { display: flex; align-items: center; gap: 8px; }
.vs-side.r .vs-who-top { justify-content: flex-end; }
.vs-who-top .av { width: 26px; height: 26px; }
.vs-who-top .av[hidden] { display: none; }
.vsi-who { display: flex; align-items: center; gap: 16px; }
.vsi-l .vsi-who { flex-direction: row-reverse; }
.vsi-l .vsi-who .av { box-shadow: 0 0 0 3px var(--main), 0 0 24px rgba(226, 183, 20, .5); }
.vsi-r .vsi-who .av { box-shadow: 0 0 0 3px #7fd1ff, 0 0 24px rgba(127, 209, 255, .5); }
.ch-av { margin: 6px auto 10px; display: block; box-shadow: 0 0 0 3px var(--main); }
@media (max-width: 700px) {
  .dash-best { grid-template-columns: 1fr; }
  .kb-card { grid-template-columns: auto 1fr; }
  .kb-num { text-align: left; }
}

.auth { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 320px; }
.auth[hidden] { display: none; }
.auth-tabs { display: flex; justify-content: center; gap: 4px; margin-bottom: 6px; }
.auth-tab { background: none; border: 0; color: var(--sub); cursor: pointer; padding: 6px 12px; font-size: 14px; border-bottom: 2px solid transparent; }
.auth-tab.on { color: var(--main); border-bottom-color: var(--main); }
.auth .search { width: 100%; min-width: 0; font-size: 15px; padding: 11px 14px; }
.auth .search[hidden] { display: none; }
.auth .btn { padding: 12px; font-size: 15px; }
.auth-err { min-height: 18px; color: var(--err); font-size: 12px; }

/* --------------------------------- builder --------------------------------- */
.steps { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.step { background: none; border: 0; color: var(--sub); cursor: pointer; padding: 6px 10px; border-radius: var(--r); font-size: 13px; transition: color .15s; }
.step .n { opacity: .55; margin-right: 6px; font-size: 11px; }
.step:hover { color: var(--text); }
.step.on { color: var(--main); }
.step.done:not(.on) { color: var(--text); }

.stage { display: grid; grid-template-columns: 1fr 270px; gap: 26px; align-items: center; padding: 6px 0 22px; border-bottom: 1px solid var(--bg2); }
.stage-kb { min-width: 0; }
#scr-build[data-step='4'] .stage { grid-template-columns: 1fr; }
#scr-build[data-step='4'] .stage-side { display: none; }

.sig-h { font-size: 11px; color: var(--sub); margin-bottom: 10px; letter-spacing: .04em; }
.meter { display: grid; grid-template-columns: 46px 1fr 46px; gap: 8px; align-items: center; font-size: 11px; color: var(--sub); margin-bottom: 8px; }
.meter span:last-child { text-align: right; }
.meter .bar { position: relative; height: 4px; background: var(--bg3); border-radius: 4px; }
/* --v: where the dot sits; the line fills gold up to it */
.meter .bar::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: var(--v, 0%); background: var(--main); border-radius: 4px; transition: width .3s ease; }
.meter .bar i { position: absolute; top: -3px; left: var(--v, 0%); width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; background: var(--main); transition: left .3s ease; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin: 12px 0; }
.tag { font-size: 11px; padding: 2px 8px; border-radius: 20px; background: var(--bg2); color: var(--text); }
.tag.hl { color: var(--main); }
.sig-parts { font-size: 11px; color: var(--sub); line-height: 1.7; margin-bottom: 12px; }
.sig-parts b { color: var(--text); font-weight: 400; }

.step-body { padding: 22px 0 10px; min-height: 260px; }
.step-nav { position: sticky; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; background: linear-gradient(transparent, var(--bg) 30%); z-index: 5; }
.type-hint { color: var(--sub); font-size: 12px; }

.grp { margin-bottom: 26px; }
.grp-h { font-size: 12px; color: var(--sub); margin-bottom: 10px; letter-spacing: .03em; }
.grp-h .sub { opacity: .7; margin-left: 8px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.cards.sm { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.card { position: relative; text-align: left; background: var(--bg2); border: 2px solid transparent; border-radius: var(--r); padding: 12px 14px; cursor: pointer; transition: border-color .15s, background .15s; }
.card:hover { background: var(--bg3); }
.card.sel { border-color: var(--main); }
.card-h { font-size: 14px; color: var(--text); margin-bottom: 4px; }
.card.sel .card-h { color: var(--main); }
.card-d { font-size: 11px; color: var(--sub); line-height: 1.5; }
.card-tags { margin-top: 8px; display: flex; gap: 4px; flex-wrap: wrap; }
.card-tags span { font-size: 10px; color: var(--sub); border: 1px solid var(--bg3); padding: 1px 6px; border-radius: 10px; }
.card .chk { position: absolute; right: 10px; top: 10px; width: 14px; height: 14px; border-radius: 4px; border: 2px solid var(--sub); }
.card.sel .chk { background: var(--main); border-color: var(--main); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { background: var(--bg2); border: 0; color: var(--sub); padding: 6px 12px; border-radius: 20px; font-size: 12px; cursor: pointer; transition: .15s; }
.chip:hover { color: var(--text); }
.chip.on { background: var(--main); color: var(--bg); }
.chip:disabled { opacity: .35; cursor: not-allowed; }

.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch { width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--bg); box-shadow: 0 0 0 2px var(--bg2); cursor: pointer; transition: box-shadow .15s, transform .1s; }
.swatch:hover { transform: scale(1.06); }
.swatch.sel { box-shadow: 0 0 0 2px var(--main); }
.swatch-name { font-size: 11px; color: var(--sub); margin-top: 8px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.search, .select { background: var(--bg2); border: 0; color: var(--text); font: inherit; font-size: 13px; padding: 9px 12px; border-radius: var(--r); outline: none; }
.search { flex: 1; min-width: 200px; }
.search::placeholder { color: var(--sub); }
.search:focus, .select:focus { box-shadow: 0 0 0 2px var(--main); }
.count { font-size: 11px; color: var(--sub); }

.sw-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 18px; }
.sw-list { max-height: 440px; overflow-y: auto; padding-right: 6px; display: flex; flex-direction: column; gap: 2px; }
.sw-row { display: grid; grid-template-columns: 10px 1fr auto; gap: 10px; align-items: center; text-align: left; background: none; border: 0; padding: 7px 10px; border-radius: 6px; cursor: pointer; color: var(--sub); font-size: 13px; }
.sw-row:hover { background: var(--bg2); color: var(--text); }
.sw-row.sel { background: var(--bg2); color: var(--main); }
.sw-row .f { font-size: 11px; opacity: .8; }
.dot { width: 8px; height: 8px; border-radius: 50%; }
.t-linear { --tc: #e06c75; } .t-tactile { --tc: #c49a5a; } .t-clicky { --tc: #61afef; } .t-silent { --tc: #98c379; }
.dot { background: var(--tc); }
.sw-detail { background: var(--bg2); border-radius: var(--r); padding: 18px; align-self: start; position: sticky; top: 10px; }
.sd-type { font-size: 11px; color: var(--tc); margin-bottom: 4px; }
.sd-name { font-size: 18px; margin-bottom: 14px; }
.sd-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.sd-stats div { display: flex; flex-direction: column; }
.sd-stats b { font-weight: 400; font-size: 16px; color: var(--main); }
.sd-stats span { font-size: 10px; color: var(--sub); }
.sd-feats { list-style: none; padding: 0; margin: 0 0 16px; font-size: 12px; color: var(--sub); line-height: 1.8; }
.sd-feats li::before { content: '· '; color: var(--main); }

.kc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.kc { text-align: left; background: var(--bg2); border: 2px solid transparent; border-radius: var(--r); padding: 10px; cursor: pointer; transition: border-color .15s, background .15s; }
.kc:hover { background: var(--bg3); }
.kc.sel { border-color: var(--main); }
.kc-nm { font-size: 11.5px; color: var(--text); line-height: 1.4; margin-top: 10px; min-height: 2.8em; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.kc.sel .kc-nm { color: var(--main); }
.kc-meta { font-size: 10px; color: var(--sub); margin-top: 4px; }
.kc-sw { display: grid; grid-template-columns: 1fr 1fr 1fr 1.3fr; gap: 4px; }
.kc-sw i { font-style: normal; display: flex; align-items: flex-start; padding: 4px 5px; height: 30px; border-radius: 5px; font-size: 9px; box-shadow: inset 0 -4px 0 rgba(0,0,0,.22); }
.kc-sw .a { background: var(--a); color: var(--al); }
.kc-sw .m { background: var(--m); color: var(--ml); }
.kc-sw .x { background: var(--x); color: var(--xl); }
.more { display: block; margin: 16px auto 0; }

.preview { display: grid; grid-template-columns: 1.2fr 1fr; gap: 34px; }
.specs { display: grid; grid-template-columns: 1fr; gap: 0; }
.spec { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--bg2); font-size: 13px; }
.spec span { color: var(--sub); font-size: 12px; }
.spec b { font-weight: 400; color: var(--text); }
.spec em { font-style: normal; color: var(--sub); font-size: 11px; }
.pv-summary { font-size: 20px; color: var(--main); margin-bottom: 6px; line-height: 1.4; }
.pv-play .grp { margin-bottom: 18px; }
.pv-play .meter { max-width: 340px; }

/* ------------------------------ full keyboards ------------------------------ */
.kbs-head .grp-h .sub { margin-left: 8px; }
.kbs-filters .search { min-width: 260px; }
.kbs-wrap { display: grid; grid-template-columns: 1fr 440px; gap: 22px; align-items: start; }
.kbs-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.kbc { display: flex; flex-direction: column; gap: 6px; text-align: left; background: var(--bg2); border: 2px solid transparent; border-radius: var(--r); padding: 8px; cursor: pointer; transition: border-color .15s, background .15s; }
.kbc:hover { background: var(--bg3); }
.kbc.sel { border-color: var(--main); }
.kbc-img { display: block; height: 92px; border-radius: 6px; background: #f3f3f3; overflow: hidden; }
.kbc-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.kbc-img.noimg { display: flex; align-items: center; justify-content: center; padding: 0 14px; }
.kbc-img.noimg .kc-sw { flex: 1; padding: 8px; border-radius: 8px; background: var(--case); box-shadow: 0 2px 6px rgba(0,0,0,.25); }
.kbc-t { font-size: 12px; color: var(--text); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; min-height: 3.9em; }
.kbc.sel .kbc-t { color: var(--main); }
.kbc-m { font-size: 10.5px; color: var(--sub); }
.kbs-list .more { grid-column: 1 / -1; }
.kbs-detail { position: sticky; top: 12px; background: var(--bg2); border-radius: var(--r); padding: 16px; max-height: calc(100vh - 24px); overflow-y: auto; }
.kbd-title { font-size: 16px; color: var(--text); line-height: 1.35; }
.kbd-sub { font-size: 11px; color: var(--sub); margin: 4px 0 10px; }
.kbd-sub a { color: var(--main); text-decoration: none; }
.kbd-photo { display: block; width: 100%; border-radius: 6px; background: #f3f3f3; margin-bottom: 12px; }
.kbs-detail .grp-h { margin: 12px 0 6px; }
.kbs-detail .chips .chip { display: inline-flex; align-items: center; gap: 6px; }
.dotc { display: inline-block; width: 10px; height: 10px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .25); }
.chip .dot { background: var(--tc); }
.kbd-render { margin: 14px 0 6px; }
.kbd-specs { margin: 12px 0 6px; }
.kbd-specs .spec { grid-template-columns: 70px 1fr; font-size: 12px; padding: 6px 0; }
.kbd-actions { margin-top: 14px; border-top: 1px solid var(--bg3); padding-top: 12px; }
.kbd-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

/* -------------------------------- keyboard -------------------------------- */
.kb { --u: 40px; --ch: .08; position: relative; width: calc(var(--u) * (var(--kw) + .9)); margin: 0 auto; user-select: none; }
.kb-case { padding: calc(var(--u) * .45); border-radius: calc(var(--u) * .3); background-size: 12px 12px, 12px 12px; box-shadow: 0 calc(var(--u) * .35) calc(var(--u) * .7) rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .18), inset 0 calc(var(--u) * -.08) 0 var(--case-edge); }
.kb[data-finish='carbon'] .kb-case { background-position: 0 0, 6px 6px; }
.kb[data-finish='wood'] .kb-case { background-size: auto; }
.kb[data-finish='clear'] .kb-case, .kb[data-finish='acrylic'] .kb-case { backdrop-filter: blur(6px); }
.kb-plate { position: relative; width: calc(var(--u) * var(--kw)); height: calc(var(--u) * var(--kh)); border-radius: calc(var(--u) * .08); background: rgba(0, 0, 0, .22); box-shadow: inset 0 0 calc(var(--u) * .2) rgba(0, 0, 0, .35); }
.k { position: absolute; height: var(--u); padding: calc(var(--u) * .035); }
.k.alpha { --kc: var(--a); --kl: var(--al); }
.k.mod, .k.space { --kc: var(--m); --kl: var(--ml); }
.k.accent { --kc: var(--x); --kl: var(--xl); }
.cap { --kcd: color-mix(in srgb, var(--kc) 68%, #000); position: relative; width: 100%; height: 100%; border-radius: calc(var(--u) * .12); background: var(--kc); color: var(--kl); transform: translateY(calc(var(--u) * var(--ch) * -1)); box-shadow: 0 calc(var(--u) * var(--ch)) 0 var(--kcd), 0 calc(var(--u) * var(--ch) + 2px) 4px rgba(0, 0, 0, .35); transition: transform 45ms ease-out, box-shadow 45ms ease-out; }
.cap::before { content: ''; position: absolute; left: 9%; right: 9%; top: 6%; bottom: 16%; border-radius: calc(var(--u) * .09); background: linear-gradient(180deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .02) 60%, rgba(0, 0, 0, .04)); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .05); }
/* legends: font, weight, size and placement come from the keycap set's maker style */
.cap .lg { position: absolute; left: calc(var(--u) * .16); top: calc(var(--u) * .1); font-family: var(--lf, var(--font)); font-weight: var(--lw, 400); font-size: calc(var(--u) * var(--ls, .28)); line-height: 1.05; white-space: nowrap; }
.cap .lg.sm { font-size: calc(var(--u) * var(--ls, .28) * .6); top: calc(var(--u) * .13); }
.cap .lg.ico { font-size: calc(var(--u) * var(--ls, .28) * .95); }
.cap .lg.side { font-size: calc(var(--u) * var(--ls, .28) * .82); }
.cap .lg.stk { display: flex; flex-direction: column; gap: calc(var(--u) * .03); font-size: calc(var(--u) * var(--ls, .28) * .62); top: calc(var(--u) * .08); }
.cap .lg.stk b { font-weight: inherit; }
.cap i { position: absolute; right: calc(var(--u) * .15); bottom: calc(var(--u) * .2); font-style: normal; font-size: calc(var(--u) * .19); opacity: .8; font-family: 'Yu Gothic', Meiryo, 'Malgun Gothic', 'Noto Sans CJK JP', sans-serif; }
.kb[data-align='center'] .cap .lg { left: 0; right: 0; text-align: center; top: calc(var(--u) * .13); }
.kb[data-align='center'] .cap .lg.stk { align-items: center; top: calc(var(--u) * .08); }
.kb[data-align='front'] .cap .lg { top: auto; bottom: calc(var(--u) * .02); left: calc(var(--u) * .14); font-size: calc(var(--u) * var(--ls, .28) * .5); }
.kb[data-align='front'] .cap .lg.stk { flex-direction: row; gap: calc(var(--u) * .05); }
.k.on .cap { transform: translateY(calc(var(--u) * .01)); box-shadow: 0 1px 0 var(--kcd), 0 2px 3px rgba(0, 0, 0, .3); filter: brightness(.95); }
.k.err .cap { box-shadow: 0 0 0 2px var(--err), 0 1px 0 var(--kcd); }
.k.ok .cap { box-shadow: 0 0 0 2px var(--main), 0 1px 0 var(--kcd); }
.kb[data-shape='tall'] .cap { border-radius: calc(var(--u) * .22); }
.kb[data-shape='tall'] .cap::before { left: 13%; right: 13%; top: 9%; bottom: 22%; border-radius: 45%; background: radial-gradient(ellipse at 50% 60%, rgba(0, 0, 0, .06), rgba(255, 255, 255, .1)); }
.kb[data-shape='sphere'] .cap::before { border-radius: 40%; background: radial-gradient(ellipse at 50% 55%, rgba(0, 0, 0, .05), rgba(255, 255, 255, .09)); }
.kb[data-shape='flat'] .cap::before { left: 6%; right: 6%; top: 6%; bottom: 10%; }
.kb[data-shape='low'] .cap { border-radius: calc(var(--u) * .07); }
.kb[data-shape='low'] .cap::before { left: 4%; right: 4%; top: 4%; bottom: 6%; }
.kb.trans .cap { --kcd: color-mix(in srgb, var(--kc) 45%, #fff); }

/* ----------------------------------- game ----------------------------------- */
.hud { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 16px; margin-bottom: 10px; }
.hud-lbl { display: block; font-size: 11px; color: var(--sub); }
.hud-score { font-size: 22px; color: var(--main); }
.hud-score .sub { font-size: 14px; }
.hud-time { font-size: 40px; color: var(--main); line-height: 1; text-align: center; font-weight: 300; }
.hud-time.warn { color: var(--err); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .6; } }
.hud-r { display: flex; justify-content: flex-end; gap: 22px; font-size: 18px; text-align: right; }

.field { position: relative; height: 48vh; min-height: 300px; overflow: hidden; }
.field.shake { animation: shake .3s; }
@keyframes shake { 20% { transform: translateX(-5px); } 40% { transform: translateX(4px); } 60% { transform: translateX(-3px); } 80% { transform: translateX(2px); } }
.deadline { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--err) 15%, var(--err) 85%, transparent); opacity: .45; }
.fw { position: absolute; left: 0; top: 0; font-size: calc(22px * var(--fs, 1)); color: var(--sub); white-space: nowrap; will-change: transform; letter-spacing: .02em; }
.fw .t { color: var(--main); }
.fw.hit .r { color: var(--text); }
.fw.gold .r { color: #c9a94a; text-shadow: 0 0 14px rgba(226, 183, 20, .35); }
.fw.low .r { color: color-mix(in srgb, var(--err) 70%, var(--sub)); }
.fw.done { animation: done .35s ease-out forwards; }
.fw.dead { animation: dead .35s ease-in forwards; }
@keyframes done { to { opacity: 0; filter: blur(3px); letter-spacing: .3em; } }
@keyframes dead { to { opacity: 0; transform: var(--tr) translateY(16px); } }
.pop { position: absolute; font-size: 14px; color: var(--main); pointer-events: none; animation: rise .9s ease-out forwards; }
.pop.neg { color: var(--err); }
.pop.relief { color: #5fd38a; font-weight: 700; }
@keyframes rise { to { opacity: 0; transform: translateY(-38px); } }
.toast { position: absolute; left: 50%; top: 38%; transform: translate(-50%, -50%); font-size: 22px; color: var(--main); opacity: 0; pointer-events: none; }
.toast.show { animation: toast 1.4s ease-out; }
@keyframes toast { 0% { opacity: 0; transform: translate(-50%, -30%); } 15% { opacity: 1; transform: translate(-50%, -50%); } 75% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, -70%); } }

.typed { height: 46px; display: flex; align-items: center; justify-content: center; font-size: 28px; color: var(--main); margin: 12px 0 8px; }
.typed .wrong { color: var(--err); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.fw.hit.typo .t { color: var(--err); }
.caret { display: inline-block; width: 3px; height: 1.1em; background: var(--main); border-radius: 2px; margin-left: 2px; animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.game-bottom { display: flex; justify-content: center; align-items: center; gap: 30px; }
.game-kb { flex: 0 1 560px; min-width: 0; opacity: .9; }
.game-build { flex: 0 0 260px; font-size: 11px; color: var(--sub); line-height: 1.6; }
.gb-name { color: var(--main); font-size: 13px; }
.gb-tags { color: var(--text); margin-bottom: 6px; }
.gb-row { display: grid; grid-template-columns: 62px 1fr; gap: 8px; }
.gb-row b { font-weight: 400; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gb-row em { font-style: normal; color: var(--sub); }
body.no-game-kb .game-kb { display: none; }

/* combo meter: the count catches fire, and the fire grows with each tier (--heat 0–5) */
.hud-mini { font-size: 12px; color: var(--sub); margin-top: 2px; }
.hud-mini span { color: var(--text); }
.cmeter { --heat: 0; display: flex; flex-direction: column; align-items: flex-end; min-width: 230px; transform-origin: right center; }
.cmeter.bump { animation: cbump .25s ease-out; }
@keyframes cbump { 0% { transform: scale(1.12); } 100% { transform: scale(1); } }
.cm-main { position: relative; display: flex; align-items: baseline; gap: 8px; }
.cm-count { position: relative; z-index: 1; font-size: calc(30px + var(--heat) * 3px); font-weight: 700; line-height: 1; color: var(--text); transition: font-size .2s; }
.cm-x { font-size: 11px; color: var(--sub); }
.cm-tier { font-size: 13px; color: var(--sub); margin-top: 3px; white-space: nowrap; }
.cm-bar { width: 190px; height: 4px; background: var(--bg2); border-radius: 4px; overflow: hidden; margin: 6px 0 3px; }
.cm-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #ffb300, #ff5a00); border-radius: 4px; transition: width .25s ease; }
.cm-next { font-size: 10px; color: var(--sub); white-space: nowrap; }

.cmeter.t-1 .cm-count { color: #ffd27a; text-shadow: 0 0 8px rgba(255, 170, 40, .45); }
.cmeter.t-1 .cm-tier { color: #ffd27a; }
.cmeter.t-2 .cm-count, .cmeter.t-3 .cm-count, .cmeter.t-4 .cm-count, .cmeter.t-5 .cm-count {
  background-image: linear-gradient(0deg, #ff3000, #ff8c00, #ffd84a, #fff6d0, #ffd84a, #ff8c00, #ff3000);
  background-size: 100% 200%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: flame-text calc(1.3s - var(--heat) * .15s) linear infinite, flicker .16s steps(2) infinite;
  filter: drop-shadow(0 0 calc(var(--heat) * 3px) rgba(255, 110, 0, .8));
}
.cmeter.t-2 .cm-tier, .cmeter.t-3 .cm-tier { color: #ffb347; }
.cmeter.t-4 .cm-tier { color: #ff8a2a; font-weight: 700; }
.cmeter.t-5 .cm-tier { color: #ff6a00; font-weight: 700; font-size: 18px; letter-spacing: .12em; text-shadow: 0 0 10px rgba(255, 106, 0, .6); }
.cmeter.t-5 .cm-main { animation: heat-shake .4s linear infinite; }
.cmeter.t-4 .cm-bar i, .cmeter.t-5 .cm-bar i { background: linear-gradient(90deg, #ffd84a, #ff8c00, #ff3000); box-shadow: 0 0 8px #ff6a00; }
@keyframes flame-text { from { background-position: 0 100%; } to { background-position: 0 -100%; } }
@keyframes flicker { 50% { opacity: .9; } }
@keyframes heat-shake { 25% { transform: translate(1px, -1px); } 50% { transform: translate(-1px, 0); } 75% { transform: translate(1px, 1px); } }

/* rising flames behind the number */
.cm-fire { position: absolute; z-index: 0; left: -6px; width: calc(60% + 12px); bottom: 74%; height: 1px; pointer-events: none; opacity: calc(var(--heat) * .22); }
.cm-fire i { position: absolute; bottom: 0; margin-left: -5px; width: calc(6px + var(--heat) * 2.5px); height: calc(9px + var(--heat) * 4px); border-radius: 50% 50% 45% 45% / 60% 60% 40% 40%; background: radial-gradient(ellipse at 50% 75%, #fff6c8 0%, #ffcf3a 25%, #ff7b00 55%, rgba(255, 60, 0, 0) 75%); mix-blend-mode: screen; filter: blur(.6px); opacity: 0; animation: ember var(--d, .9s) ease-in infinite; }
.cmeter.t-0 .cm-fire i { animation: none; }
@keyframes ember {
  0% { transform: translateY(0) scale(1); opacity: 0; }
  15% { opacity: 1; }
  100% { transform: translateY(calc(var(--heat) * -9px - 8px)) scale(.3); opacity: 0; }
}

/* ------------------------------ vs AI layout ------------------------------ */
.vs-top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 16px; margin-bottom: 8px; }
.vs-side { display: flex; flex-direction: column; }
.vs-side.r { align-items: flex-end; }
.vs-side b { font-size: 26px; font-weight: 400; color: var(--main); line-height: 1.1; }
.vs-side.r b { color: var(--text); }
.vs-center { text-align: center; }
.vs-wins { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 4px; font-size: 12px; color: var(--sub); }
.vs-wins span { display: flex; gap: 4px; }
.vs-wins i { width: 10px; height: 10px; border-radius: 50%; background: var(--bg2); }
.vs-wins i.on { background: var(--main); box-shadow: 0 0 8px rgba(226, 183, 20, .6); }
.vs-wins em { font-style: normal; }
.vs-lanes { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.lane { min-width: 0; }
.lane .field { height: 44vh; min-height: 280px; background: rgba(0, 0, 0, .06); border-radius: var(--r); }
.lane .fw { font-size: calc(18px * var(--fs, 1)); }
.lane.ai .fw .t { color: #7fd1ff; }
.lane-head { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; margin-bottom: 4px; }
.lane .meter-row { margin: 0; }
.lane .powers { min-height: 18px; font-size: 11px; }
.lane .typed { height: 34px; font-size: 22px; margin: 8px 0 4px; }
.typed.ai { color: #7fd1ff; opacity: .85; }
.typed.ai .caret { background: #7fd1ff; }
#scr-vs .game-kb { flex: 0 1 460px; }

.cmeter.mini { min-width: 0; align-items: flex-end; }
.cmeter.mini .cm-count { font-size: calc(18px + var(--heat) * 2px); }
.cmeter.mini .cm-tier { font-size: 11px; margin-top: 1px; }
.cmeter.mini .cm-bar { width: 110px; height: 3px; margin: 3px 0 0; }
.cmeter.mini .cm-next { display: none; }
.cmeter.mini.t-5 .cm-tier { font-size: 13px; }
.cmeter.mini .cm-fire i { width: calc(4px + var(--heat) * 1.6px); height: calc(6px + var(--heat) * 2.6px); }

/* combo attacks fly across the gap and slam the other field */
.attack { position: absolute; top: 34%; z-index: 20; pointer-events: none; font-weight: 700; font-size: 18px; color: #ffb347; text-shadow: 0 0 12px rgba(255, 110, 0, .8); white-space: nowrap; }
.attack.t-4, .attack.t-5 { font-size: 24px; color: #ff7a1a; }
.attack.to-r { left: 22%; animation: fly-r .45s ease-in forwards; }
.attack.to-l { right: 22%; color: #7fd1ff; text-shadow: 0 0 12px rgba(127, 209, 255, .7); animation: fly-l .45s ease-in forwards; }
@keyframes fly-r { 0% { transform: translateX(0) scale(.8); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateX(42vw) scale(1.3); opacity: 1; } }
@keyframes fly-l { 0% { transform: translateX(0) scale(.8); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateX(-42vw) scale(1.3); opacity: 1; } }
.field.hit { animation: hit .5s ease-out; }
@keyframes hit { 0% { box-shadow: inset 0 0 0 3px var(--err), inset 0 0 80px rgba(202, 71, 84, .35); transform: translateX(-6px); } 30% { transform: translateX(5px); } 60% { transform: translateX(-3px); } 100% { box-shadow: inset 0 0 0 0 transparent; transform: none; } }
.pop.hitpop { font-size: 16px; font-weight: 700; }
.res-vs { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin: 18px 0 6px; }
.res-vs > div { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.res-vs b { font-size: 38px; font-weight: 400; color: var(--main); line-height: 1.1; }
.res-vs > div > div { display: flex; flex-direction: column; align-items: center; }

/* ------------------------- danger: the bar is filling ------------------------- */
/* --danger (0–1) follows the overflow bar; --shake (0–1) ramps from 75% to 100% */
.field { --danger: 0; --shake: 0; border-radius: var(--r); }
.field::after {
  content: ''; position: absolute; inset: 0; z-index: 12; pointer-events: none; border-radius: inherit; opacity: 0;
  border: 2px solid rgb(202 71 84 / calc(.25 + var(--danger) * .75));
  box-shadow: inset 0 0 calc(var(--danger) * 46px) rgb(202 71 84 / calc(var(--danger) * .5));
}
.field.danger::after { opacity: 1; animation: dflicker calc(1.7s - var(--danger) * 1.45s) steps(1) infinite; }
@keyframes dflicker {
  0% { opacity: 1; }
  17% { opacity: calc(1 - var(--danger) * .6); }
  24% { opacity: 1; }
  58% { opacity: calc(1 - var(--danger) * .85); }
  63% { opacity: 1; }
  79% { opacity: calc(1 - var(--danger) * .45); }
  84% { opacity: 1; }
}
/* uses the standalone `translate` property so it stacks with the miss shake / hit / flash */
.field.quaking { --amp: calc(1px + var(--shake) * 5px); animation: fquake calc(.45s - var(--shake) * .37s) linear infinite; }
.field.quaking.shake { animation: shake .3s, fquake calc(.45s - var(--shake) * .37s) linear infinite; }
.field.quaking.hit { animation: hit .5s ease-out, fquake calc(.45s - var(--shake) * .37s) linear infinite; }
.field.quaking.flash { animation: flash .45s ease-out, fquake calc(.45s - var(--shake) * .37s) linear infinite; }
@keyframes fquake {
  0%, 100% { translate: 0 0; }
  20% { translate: calc(var(--amp) * -1) calc(var(--amp) * .4); }
  40% { translate: var(--amp) calc(var(--amp) * -.6); }
  60% { translate: calc(var(--amp) * -.7) calc(var(--amp) * -.3); }
  80% { translate: calc(var(--amp) * .6) calc(var(--amp) * .5); }
}
.field.quaking .deadline { opacity: .9; height: 3px; }

/* ------------------------- OVERFLOW: screen destroyed ------------------------- */
.field.destroyed { filter: saturate(.55) contrast(1.1); }
.wreck { position: absolute; inset: 0; z-index: 15; pointer-events: none; }
.wreck::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0, 0, 0, .18) 0 2px, transparent 2px 5px), rgba(30, 8, 12, .5); opacity: 0; animation: wdark .5s .1s ease-out forwards, glitch 2.4s .2s steps(1) infinite; }
@keyframes wdark { to { opacity: 1; } }
@keyframes glitch { 0%, 100% { clip-path: inset(0 0 0 0); } 7% { clip-path: inset(22% 0 60% 0); transform: translateX(6px); } 9% { clip-path: inset(0 0 0 0); transform: none; } 41% { clip-path: inset(64% 0 12% 0); transform: translateX(-8px); } 43% { clip-path: inset(0 0 0 0); transform: none; } }
.wreck svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.crack { fill: none; stroke: rgba(255, 255, 255, .9); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; filter: drop-shadow(0 0 1.5px rgba(0, 0, 0, .9)); animation: crack .32s ease-out forwards; }
.crack.thin { stroke-width: 1; stroke: rgba(255, 255, 255, .6); }
@keyframes crack { to { stroke-dashoffset: 0; } }
.wreck-flash { position: absolute; inset: 0; background: radial-gradient(circle at var(--cx) var(--cy), rgba(255, 255, 255, .95), rgba(255, 120, 40, .55) 22%, rgba(202, 71, 84, .25) 50%, transparent 75%); animation: wflash .7s ease-out forwards; }
@keyframes wflash { 0% { opacity: 1; } 100% { opacity: 0; } }
.shard { position: absolute; width: calc(12px * var(--s)); height: calc(18px * var(--s)); margin: -9px 0 0 -6px; background: linear-gradient(135deg, rgba(255, 255, 255, .85), rgba(170, 200, 230, .3)); clip-path: polygon(50% 0, 100% 72%, 18% 100%); box-shadow: 0 0 6px rgba(255, 255, 255, .4); animation: shard 1.25s cubic-bezier(.25, .55, .5, 1) forwards; }
@keyframes shard { 0% { transform: translate(0, 0) rotate(0); opacity: 1; } 80% { opacity: 1; } 100% { transform: translate(var(--dx), var(--dy)) rotate(var(--rot)); opacity: 0; } }
.fw.crash { color: var(--err); animation: crash 1.1s cubic-bezier(.55, 0, .9, .45) forwards; }
.fw.crash .r, .fw.crash .t { color: inherit; }
@keyframes crash { to { transform: var(--tr) translate(var(--dx), 60vh) rotate(var(--rot)); opacity: .2; } }
.wreck-text { position: absolute; inset: 0; display: grid; place-items: center; }
.wreck-text span {
  font-family: var(--logo); font-weight: 600; font-size: clamp(38px, 5.4vw, 82px); letter-spacing: .01em; line-height: 1; white-space: nowrap;
  color: transparent; background: linear-gradient(180deg, #fff6cf 0%, #ffc21a 35%, #ff5a1f 68%, #b0001e 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-stroke: 2px rgba(20, 0, 0, .45);
  filter: drop-shadow(0 0 22px rgba(255, 70, 20, .8)) drop-shadow(0 7px 0 rgba(0, 0, 0, .55));
  transform: rotate(-17deg);
  animation: oslam .6s cubic-bezier(.2, 1.55, .45, 1) .15s backwards, ojitter .14s steps(2) .9s infinite;
}
@keyframes oslam { 0% { transform: rotate(-17deg) scale(3.4); opacity: 0; } 55% { opacity: 1; } 100% { transform: rotate(-17deg) scale(1); opacity: 1; } }
@keyframes ojitter { 0% { transform: rotate(-17deg) translate(0, 0); } 50% { transform: rotate(-17deg) translate(2px, -1px); } }
#app.quake { animation: quake .55s cubic-bezier(.36, .07, .19, .97); }
@keyframes quake { 10% { transform: translate(-8px, 3px) rotate(-.4deg); } 25% { transform: translate(9px, -4px) rotate(.4deg); } 40% { transform: translate(-7px, 2px); } 55% { transform: translate(5px, -2px); } 70% { transform: translate(-3px, 1px); } 85% { transform: translate(2px, 0); } }

/* survival HUD */
.hud-total { display: flex; flex-direction: column; }
.hud-total #hudTotal { font-size: 26px; color: var(--main); line-height: 1.1; }
.hud-r > div { display: flex; flex-direction: column; }
.meter-row { display: grid; grid-template-columns: auto 1fr 44px; align-items: center; gap: 12px; margin: 4px 0 6px; }
.overflow { height: 12px; background: var(--bg2); border-radius: 6px; overflow: hidden; box-shadow: inset 0 1px 2px rgba(0, 0, 0, .3); }
.ofill { height: 100%; width: 0; background: linear-gradient(180deg, color-mix(in srgb, var(--err) 60%, #ffb300), color-mix(in srgb, var(--err) 85%, var(--main))); border-radius: 6px; transition: width .3s ease; }
.opct { font-size: 13px; }
.overflow.danger .ofill { background: var(--err); animation: pulse .6s infinite; }
.opct { font-size: 12px; color: var(--sub); text-align: right; }
.overflow.danger + .opct { color: var(--err); }
.powers { min-height: 22px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 12px; }
.pchip { padding: 2px 10px; border-radius: 12px; background: var(--bg2); color: var(--pc); }
.pchip b { font-weight: 400; color: var(--text); margin-left: 4px; }
.pw-freeze { --pc: #7fd1ff; } .pw-slow { --pc: #b48ae8; } .pw-double { --pc: #e2b714; } .pw-erase { --pc: #ff7a6b; } .pw-subtract { --pc: #5fd38a; }

/* power-up words */
.fw.pw .r, .fw.pw .t { text-shadow: 0 0 12px color-mix(in srgb, var(--pc) 55%, transparent); }
.fw.pw .r { color: var(--pc); }
.fw.pw .pl { position: absolute; left: 0; top: -15px; font-size: 10px; letter-spacing: .05em; color: var(--pc); opacity: .9; white-space: nowrap; }
.field.frozen { box-shadow: inset 0 0 60px rgba(127, 209, 255, .14); }
.field.frozen .fw:not(.pw) .r { color: #9fc7dc; }
.field.slowed { box-shadow: inset 0 0 60px rgba(180, 138, 232, .12); }
.field.doubled .deadline { background: linear-gradient(90deg, transparent, var(--main) 15%, var(--main) 85%, transparent); }
.field.flash { animation: flash .45s ease-out; }
@keyframes flash { 0% { background: rgba(255, 122, 107, .18); } 100% { background: transparent; } }
.pop.dbl { color: #fff3b0; }
.toast.combo { font-size: 30px; color: var(--text); font-weight: 700; white-space: nowrap; }
.toast.combo.t-2 { font-size: 34px; }
.toast.combo.t-3 { font-size: 38px; color: var(--main); }
.toast.combo.t-4 { font-size: 42px; color: var(--main); letter-spacing: .04em; }
.toast.combo.t-wow { font-size: 64px; color: var(--main); text-shadow: 0 0 24px rgba(226, 183, 20, .5); }
.toast.combo.show { animation: slam 1.6s ease-out; }
@keyframes slam {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(2.4); }
  12% { opacity: 1; transform: translate(-50%, -50%) scale(.92); }
  20% { transform: translate(-50%, -50%) scale(1.05); }
  28%, 75% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -60%) scale(1); }
}
.toast.pw-freeze, .toast.pw-slow, .toast.pw-double, .toast.pw-erase, .toast.pw-subtract { color: var(--pc); font-size: 28px; }

/* saved builds on the title screen */
.saved { width: 100%; max-width: 760px; margin-top: 34px; text-align: left; }
.saved-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 8px; }
.pcard { display: flex; align-items: center; background: var(--bg2); border-radius: var(--r); border: 2px solid transparent; }
.pcard.cur { border-color: color-mix(in srgb, var(--main) 50%, transparent); }
.pmain { flex: 1; display: flex; align-items: center; gap: 12px; background: none; border: 0; padding: 10px 12px; cursor: pointer; text-align: left; min-width: 0; }
.pmain:hover .pname { color: var(--main); }
.pswatch { flex: none; display: flex; gap: 3px; padding: 5px; border-radius: 6px; }
.pswatch i { width: 12px; height: 12px; border-radius: 3px; box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .25); }
.ptext { display: flex; flex-direction: column; min-width: 0; }
.pname { color: var(--text); font-size: 14px; }
.pmeta { color: var(--sub); font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.picon { flex: none; background: none; border: 0; color: var(--sub); cursor: pointer; padding: 8px 10px; font-size: 13px; border-radius: 6px; }
.picon:hover { color: var(--text); }
.picon.armed { color: var(--err); font-size: 11px; }
.rename { padding: 4px 8px; font-size: 13px; min-width: 0; width: 100%; }

/* build summary */
.sum-name { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 24px; }
.name-input { flex: 0 1 340px; font-size: 16px; }
.sum-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; margin-bottom: 34px; }
.sum-p { color: var(--text); font-size: 13px; line-height: 1.75; margin: 0 0 10px; opacity: .9; }
.sum-verdict { color: var(--main); opacity: 1; }
.sum-sound .meter { max-width: 380px; }
.price-box { display: flex; flex-direction: column; background: var(--bg2); border-radius: var(--r); padding: 16px 18px; margin-bottom: 22px; }
.price-box b { font-size: 36px; font-weight: 400; color: var(--main); line-height: 1.2; }
.parts-h { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.bom-wrap { overflow-x: auto; }
.bom { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.bom th { text-align: left; color: var(--sub); font-weight: 400; font-size: 11px; padding: 6px 10px; border-bottom: 1px solid var(--bg2); }
.bom td { padding: 9px 10px; border-bottom: 1px solid var(--bg2); vertical-align: top; }
.bom td em { font-style: normal; color: var(--sub); font-size: 11px; }
.bom .bp { color: var(--sub); white-space: nowrap; }
.bom .bm { color: var(--main); white-space: nowrap; text-align: right; }
.bom .bl a { display: inline-block; color: var(--text); text-decoration: none; background: var(--bg2); border-radius: 10px; padding: 1px 8px; margin: 0 4px 4px 0; font-size: 11px; }
.bom .bl a:hover { background: var(--main); color: var(--bg); }
.bom tfoot td { border-bottom: 0; font-size: 14px; color: var(--text); }
.bom tfoot .bm { font-size: 18px; }

/* --------------------------------- overlay --------------------------------- */
.overlay { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; background: rgba(15, 26, 46, .88); backdrop-filter: blur(4px); padding: 20px; }
.overlay[hidden] { display: none; }
.ov-card { width: 100%; max-width: 680px; text-align: center; animation: fade .25s ease; }
.count-big { font-size: 120px; color: var(--main); font-weight: 300; line-height: 1; }
.ov-h { font-size: 28px; margin-bottom: 6px; }
.ov-sub { color: var(--sub); font-size: 13px; margin-bottom: 26px; }
.ov-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
.stars { color: var(--main); letter-spacing: .2em; font-size: 22px; margin-bottom: 4px; }
.stars .off { color: var(--bg3); }
.res-big { display: flex; justify-content: center; gap: 46px; margin: 18px 0 12px; }
.res-big div { display: flex; flex-direction: column; }
.res-big .hud-lbl { font-size: 13px; }
.res-big b { font-size: 46px; font-weight: 400; color: var(--main); line-height: 1.1; }
.res-small { color: var(--sub); font-size: 13px; }
.res-small b { color: var(--text); font-weight: 400; }

/* ------------------------------- vs players ------------------------------- */
.home-count { color: var(--sub); font-size: 12px; margin: -26px 0 30px; min-height: 16px; }
.home-count:has(+ .home-online:not(:empty)) { margin-bottom: 4px; }
.home-online { margin-top: 0; display: flex; align-items: center; gap: 7px; }
.home-online:empty { display: none; }
.home-online .pl-dot { display: inline-block; }
.prec { color: var(--main); font-weight: 400; }
.lobby { max-width: 860px; margin: 0 auto; }
.lobby-me { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; background: var(--bg2); border-radius: var(--r); padding: 12px 14px; margin-bottom: 26px; }
.lobby-me .select { min-width: 260px; }
.lobby-desc, .ch-build { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--sub); line-height: 1.5; text-align: left; }
.lobby-desc b, .ch-build b { color: var(--text); font-weight: 400; }
.lobby-desc { flex-basis: 100%; }
.lobby-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.lobby-off { margin: 0; padding: 14px 16px; border-radius: var(--r); background: color-mix(in srgb, var(--main) 12%, transparent); border: 1px solid color-mix(in srgb, var(--main) 40%, transparent); color: var(--text); font-size: 13px; line-height: 1.6; }
.pl-card { background: var(--bg2); border-radius: var(--r); padding: 12px 14px; }
.pl-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.pl-head b { font-weight: 400; font-size: 16px; }
.pl-head .sub { color: var(--sub); font-size: 12px; flex: 1; }
.pl-dot { width: 8px; height: 8px; border-radius: 50%; background: #5fd38a; box-shadow: 0 0 8px rgba(95, 211, 138, .7); }
.pl-dot.busy { background: var(--main); box-shadow: 0 0 8px rgba(226, 183, 20, .6); }
.pl-builds { display: flex; flex-direction: column; gap: 6px; }
.pb { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 6px; border: 1px solid transparent; }
.pb.sel { border-color: color-mix(in srgb, var(--main) 45%, transparent); }
.pb-text { flex: 1; min-width: 0; }
.pb-name { font-size: 13px; }
.pb-name em { font-style: normal; color: var(--main); font-size: 11px; margin-left: 6px; }
.pb-head { font-size: 12px; color: var(--main); opacity: .85; }
.pb-meta { font-size: 11px; color: var(--sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pb-rec { font-size: 12px; color: var(--sub); white-space: nowrap; }
.vs-sub { font-size: 11px; color: var(--sub); opacity: .8; max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.field.remote .fw { transition: transform .16s linear; }
.ch-overlay { z-index: 70; background: rgba(15, 26, 46, .92); }
.ch-card { max-width: 560px; background: var(--bg2); border-radius: 12px; padding: 26px 28px; box-shadow: 0 0 0 2px color-mix(in srgb, var(--main) 55%, transparent), 0 20px 60px rgba(0, 0, 0, .5); }
.ch-tag { color: var(--main); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; animation: ch-pulse 1s ease-in-out infinite; }
.ch-card .ov-h b { color: var(--main); font-weight: 400; }
.ch-build { justify-content: center; margin: 14px 0; }
.ch-pick { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 6px 0 16px; }
.ch-time { height: 4px; background: var(--bg3); border-radius: 4px; overflow: hidden; margin: 10px 0 12px; }
.ch-time i { display: block; height: 100%; width: 100%; background: var(--main); transition: width .1s linear; }
.ch-card .ov-sub { margin-bottom: 0; }
.ch-card .ov-btns { margin-top: 18px; }
.ch-card .hint { margin: 12px 0 0; }
@keyframes ch-pulse { 50% { opacity: .45; } }

/* vs players: both keyboards under the lanes */
.vs-half[hidden], .vs-who:empty { display: none; }
.vs-who { font-size: 12px; color: var(--main); margin-bottom: 4px; }
.vs-half.opp .vs-who { color: #7fd1ff; text-align: right; }
.vs-kbrow { display: flex; align-items: center; justify-content: center; gap: 30px; }
body.pvp #scr-vs .vs-bottom { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px; align-items: start; }
/* each half: the player's name over their keyboard, on the same line as the build's
   name in the spec sheet beside it — both halves laid out the same */
body.pvp #scr-vs .vs-half { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) 210px; column-gap: 14px; align-items: start; }
body.pvp #scr-vs .vs-kbrow { display: contents; }
body.pvp #scr-vs .vs-who { grid-column: 1; grid-row: 1; margin: 0; font-size: 13px; line-height: 1.6; font-weight: 700; text-align: left; }
body.pvp #scr-vs .game-kb { grid-column: 1; grid-row: 2; min-width: 0; margin-top: 6px; }
body.pvp #scr-vs .game-build { grid-column: 2; grid-row: 1 / span 2; font-size: 10.5px; }
body.pvp #scr-vs .gb-name { line-height: 1.6; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } /* one line, so both sides' specs line up */
body.pvp #scr-vs .vs-half.opp .gb-name { color: #7fd1ff; }

/* vs players: the match intro card */
.vsi { position: fixed; inset: 0; background: radial-gradient(ellipse at center, #13213b 0%, #080e1b 75%); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2vw; padding: 0 4vw; overflow: hidden; animation: vsi-quake .5s .75s ease-out; }
.vsi.out { animation: vsi-out .4s ease-in forwards; }
.ov-card:has(.vsi) { animation: none; } /* a transformed parent would trap the fixed card */
.vsi-bg { position: absolute; inset: 0; pointer-events: none; }
.vsi-bg i { position: absolute; top: -20%; bottom: -20%; width: 62%; opacity: .55; }
.vsi-bg i.l { left: -12%; transform: skewX(-14deg); background: linear-gradient(90deg, transparent, rgba(226, 183, 20, .22)); animation: vsi-in-l .45s cubic-bezier(.2, .9, .3, 1.2) both; }
.vsi-bg i.r { right: -12%; transform: skewX(-14deg); background: linear-gradient(270deg, transparent, rgba(127, 209, 255, .22)); animation: vsi-in-r .45s .25s cubic-bezier(.2, .9, .3, 1.2) both; }
.vsi-bg b { position: absolute; height: 2px; width: 40vw; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .5), transparent); animation: vsi-streak 1.1s linear infinite; }
.vsi-bg b:nth-child(3) { top: 22%; animation-delay: .1s; }
.vsi-bg b:nth-child(4) { top: 64%; animation-delay: .5s; }
.vsi-bg b:nth-child(5) { top: 83%; animation-delay: .8s; }
.vsi-side { position: relative; display: flex; flex-direction: column; min-width: 0; }
.vsi-l { align-items: flex-end; text-align: right; animation: vsi-in-l .45s cubic-bezier(.2, .9, .3, 1.15) both; }
.vsi-r { align-items: flex-start; text-align: left; animation: vsi-in-r .45s .25s cubic-bezier(.2, .9, .3, 1.15) both; }
.vsi-name { font-size: clamp(26px, 4.2vw, 60px); font-weight: 700; line-height: 1.05; letter-spacing: -.02em; text-transform: uppercase; max-width: 100%; overflow-wrap: anywhere; }
.vsi-l .vsi-name { color: var(--main); text-shadow: 0 0 24px rgba(226, 183, 20, .55), 4px 4px 0 rgba(0, 0, 0, .4); }
.vsi-r .vsi-name { color: #7fd1ff; text-shadow: 0 0 24px rgba(127, 209, 255, .55), 4px 4px 0 rgba(0, 0, 0, .4); }
.vsi-build { font-size: 16px; color: var(--text); margin-top: 16px; }
.vsi-tags { font-size: 12px; color: var(--sub); margin-top: 3px; }
.vsi-hero { width: min(100%, 560px); margin-top: 18px; animation: vsi-hero 3.4s ease-out both; }
.vsi-hero .vsi-kb { width: 100%; }
.vsi-hero.photo img { display: block; width: 100%; height: min(42vh, 420px); object-fit: contain; background: #fff; border-radius: 14px; }
.vsi-l .vsi-hero.photo img { box-shadow: 0 0 0 2px rgba(226, 183, 20, .6), 0 0 40px rgba(226, 183, 20, .35), 0 18px 40px rgba(0, 0, 0, .5); }
.vsi-r .vsi-hero.photo img { box-shadow: 0 0 0 2px rgba(127, 209, 255, .6), 0 0 40px rgba(127, 209, 255, .35), 0 18px 40px rgba(0, 0, 0, .5); }
.vsi-l .vsi-hero .kb { filter: drop-shadow(0 0 26px rgba(226, 183, 20, .35)); }
.vsi-r .vsi-hero .kb { filter: drop-shadow(0 0 26px rgba(127, 209, 255, .35)); }
@keyframes vsi-hero { from { transform: scale(.94); } to { transform: scale(1.03); } }
.vsi-vs { position: relative; display: grid; place-items: center; width: clamp(110px, 14vw, 190px); }
.vsi-vs span { position: relative; z-index: 1; font-size: clamp(64px, 10vw, 150px); font-weight: 800; font-style: italic; letter-spacing: -.06em; color: #fff3c4; background: linear-gradient(180deg, #fff6d0 10%, #ffb347 55%, #ff5a1f 90%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; filter: drop-shadow(0 0 18px rgba(255, 120, 30, .8)) drop-shadow(5px 6px 0 rgba(0, 0, 0, .55)); animation: vsi-slam .32s .75s cubic-bezier(.3, 1.6, .5, 1) both, vsi-throb 1.2s 1.2s ease-in-out infinite; }
.vsi-ring { position: absolute; inset: 0; margin: auto; width: 40px; height: 40px; border-radius: 50%; border: 3px solid #ffd27a; opacity: 0; animation: vsi-ring .7s .78s ease-out; }
.vsi-foot { position: absolute; left: 0; right: 0; bottom: 12vh; text-align: center; color: var(--sub); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; animation: fade .4s 1.3s both; }
.vsi::after { content: ''; position: absolute; inset: 0; background: #fff; opacity: 0; pointer-events: none; animation: vsi-flash .45s .75s ease-out; }
@keyframes vsi-in-l { from { transform: translateX(-110vw) skewX(-14deg); } to { transform: translateX(0) skewX(0); } }
@keyframes vsi-in-r { from { transform: translateX(110vw) skewX(-14deg); } to { transform: translateX(0) skewX(0); } }
.vsi-bg i.l, .vsi-bg i.r { animation-fill-mode: both; }
@keyframes vsi-slam { from { transform: scale(4.5) rotate(-12deg); opacity: 0; } 60% { opacity: 1; } to { transform: scale(1) rotate(-6deg); opacity: 1; } }
@keyframes vsi-throb { 50% { transform: scale(1.06) rotate(-6deg); } 0%, 100% { transform: scale(1) rotate(-6deg); } }
@keyframes vsi-ring { 0% { opacity: .9; transform: scale(1); } 100% { opacity: 0; transform: scale(9); } }
@keyframes vsi-flash { 0% { opacity: .55; } 100% { opacity: 0; } }
@keyframes vsi-quake { 10% { transform: translate(-14px, 8px); } 25% { transform: translate(12px, -10px); } 40% { transform: translate(-9px, 6px); } 60% { transform: translate(6px, -4px); } 80% { transform: translate(-3px, 2px); } }
@keyframes vsi-streak { from { transform: translateX(-50vw); } to { transform: translateX(150vw); } }
@keyframes vsi-out { to { opacity: 0; transform: scale(1.08); } }
@media (max-width: 900px) {
  body.pvp #scr-vs .vs-bottom { grid-template-columns: 1fr; }
  .vsi { grid-template-columns: 1fr; gap: 3vh; padding: 6vh 6vw; align-content: center; }
  .vsi-l, .vsi-r { align-items: center; text-align: center; }
  .vsi-vs { margin: 0 auto; }
}

/* --------------------------------- footer --------------------------------- */
.bottom { position: relative; z-index: 60; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0 26px; color: var(--sub); font-size: 12px; flex-wrap: wrap; }
.vol { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.vol label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.vol svg { width: 15px; height: 15px; }
input[type='range'] { -webkit-appearance: none; appearance: none; width: 110px; height: 4px; background: var(--bg2); border-radius: 4px; outline: none; cursor: pointer; }
input[type='range']::-webkit-slider-thumb { -webkit-appearance: none; width: 12px; height: 12px; border-radius: 50%; background: var(--main); border: 0; }
input[type='range']::-moz-range-thumb { width: 12px; height: 12px; border-radius: 50%; background: var(--main); border: 0; }
.foot-btn { background: none; border: 0; color: var(--sub); cursor: pointer; font-size: 12px; padding: 4px 6px; border-radius: 4px; }
.foot-btn:hover { color: var(--text); }
.now-playing { max-width: 190px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--main); opacity: .75; }
.now-playing:hover { opacity: 1; color: var(--main); }
body:not([data-screen='game']):not([data-screen='vs']) .keys-hint { visibility: hidden; }

/* -------------------------------- responsive -------------------------------- */
@media (max-width: 900px) {
  .stage { grid-template-columns: 1fr; }
  .sw-wrap { grid-template-columns: 1fr; }
  .sw-detail { position: static; }
  .preview, .sum-grid { grid-template-columns: 1fr; }
  .saved-list { grid-template-columns: 1fr; }
  .game-bottom { flex-direction: column; gap: 12px; }
  .vs-lanes { gap: 10px; }
  .kbs-wrap { grid-template-columns: 1fr; }
  .kbs-detail { position: static; max-height: none; }
  .home-word { font-size: 40px; }
  .game-build { flex-basis: auto; width: 100%; max-width: 420px; }
  .cmeter { min-width: 0; }
  .hud-r { gap: 12px; font-size: 15px; }
  .res-big { gap: 24px; }
  .res-big b { font-size: 34px; }
}
@media (max-width: 560px) {
  #app { padding: 0 16px; }
  .logo-main { font-size: 24px; }
  .nav-btn span { display: none; }
  .hero { font-size: 26px; }
  .fw { font-size: calc(20px * var(--fs, 1)); }
  .hud-time { font-size: 30px; }
  .type-hint { display: none; }
}