/* D0a: home page (index.html). Colours only from js/art.js PALETTE, sharp corners,
   bevel light top-left / dark bottom-right, pixel font Tiny5 (same files as the game). */
@font-face { font-family: 'Tiny5'; src: url('../assets/fonts/tiny5-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+2013-2014, U+2022; font-display: swap; }
@font-face { font-family: 'Tiny5'; src: url('../assets/fonts/tiny5-latin-ext.woff2') format('woff2'); unicode-range: U+0100-024F; font-display: swap; }
:root {
  --ink: #0d0b16; --gnd1: #1e1827; --gnd2: #2d2438; --gnd3: #3c3349;
  --con1: #2f3243; --con2: #474a5f; --con3: #646880; --con4: #8a8ea6;
  --cyn1: #0a4a58; --cyn2: #0f9aa6; --cyn3: #2fe3d1; --cyn4: #b9fff1;
  --mag1: #3a0f3d; --mag2: #85207a; --mag3: #e0319b; --mag4: #ff8fd2;
  --amb: #ffc15a; --wht: #f3f0ff;
  --px: 'Tiny5', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { background: var(--ink); }
body.site {
  margin: 0; min-height: 100vh; color: var(--wht); font: 16px/1.4 var(--px);
  -webkit-font-smoothing: none; font-smooth: never;
  background: var(--ink);
  background-image: linear-gradient(var(--gnd1) 2px, transparent 2px), linear-gradient(90deg, var(--gnd1) 2px, transparent 2px);
  background-size: 32px 32px;
  padding: env(safe-area-inset-top, 0) env(safe-area-inset-right, 0) env(safe-area-inset-bottom, 0) env(safe-area-inset-left, 0);
}
a { color: var(--cyn3); }
.px-frame { background: var(--gnd1); border: 2px solid; border-color: var(--con3) var(--ink) var(--ink) var(--con3); }
.px-btn {
  display: inline-block; font: 16px var(--px); color: var(--cyn3); background: var(--gnd2); cursor: pointer;
  border: 2px solid; border-color: var(--con3) var(--ink) var(--ink) var(--con3); border-radius: 0;
  padding: 6px 12px; text-decoration: none; text-align: center;
}
.px-btn:hover { background: var(--gnd3); }
.px-btn:active { border-color: var(--ink) var(--con3) var(--con3) var(--ink); }
.px-btn.small { min-width: 48px; min-height: 40px; }

.site-top { max-width: 1000px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; }
/* S2: home top bar sticks, with section links (the log-in page keeps the plain bar) */
body.site:not(.login-page) .site-top {
  position: sticky; top: 0; z-index: 10; max-width: none; padding: 0;
  background: rgba(13, 11, 22, 0.92); border-bottom: 2px solid var(--gnd2);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.top-in { max-width: 1000px; margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; gap: 16px; }
.top-nav { display: flex; gap: 4px; margin-right: auto; }
.top-nav a { color: var(--con4); text-decoration: none; padding: 8px 10px; border-bottom: 2px solid transparent; }
.top-nav a:hover { color: var(--wht); }
.top-nav a.on { color: var(--cyn3); border-bottom-color: var(--cyn3); }
.top-act { display: flex; gap: 8px; }
.px-btn.login-link { line-height: 24px; padding: 6px 12px; }
.px-btn.login-link.me { color: var(--amb); }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.logo { display: flex; align-items: center; gap: 10px; color: var(--wht); text-decoration: none; font-size: 16px; letter-spacing: 1px; }
.logo img { image-rendering: pixelated; }
.logo b { color: var(--mag3); font-weight: 400; }

main { max-width: 1000px; margin: 0 auto; padding: 0 16px 24px; }
.hero { text-align: center; padding: 8px 0 24px; }
.scene-wrap { padding: 0; overflow: hidden; line-height: 0; margin: 24px auto 12px; width: fit-content; max-width: 100%; }
#scene { display: block; image-rendering: pixelated; image-rendering: crisp-edges; }
.kicker { color: var(--amb); margin: 0 0 8px; }
.title {
  margin: 0; font: 400 clamp(40px, 9vw, 80px)/1 var(--px); color: var(--cyn3); letter-spacing: 2px;
  text-shadow: 4px 4px 0 var(--cyn1), -2px 0 0 var(--mag2);
}
.title span { color: var(--mag3); text-shadow: 4px 4px 0 var(--mag1), -2px 0 0 var(--cyn1); }
.tagline { max-width: 560px; margin: 16px auto 24px; color: var(--con4); }
.px-btn.play {
  font-size: 32px; line-height: 32px; padding: 16px 56px; color: var(--ink); background: var(--cyn3);
  border-color: var(--cyn4) var(--cyn1) var(--cyn1) var(--cyn4); box-shadow: 0 0 0 2px var(--ink), 0 0 24px var(--cyn2);
  animation: pulse 2s steps(2) infinite;
}
.px-btn.play:hover { background: var(--cyn4); }
.px-btn.play:focus-visible { outline: 2px solid var(--mag3); outline-offset: 4px; }
@keyframes pulse { 50% { box-shadow: 0 0 0 2px var(--ink), 0 0 8px var(--cyn2); } }
.play-sub { color: var(--con4); margin: 14px 0 4px; }
.badge { color: var(--con3); margin: 0; }
#build { color: var(--con3); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 8px 0 16px; }
.card { padding: 16px; text-align: center; }
.card h2 { margin: 8px 0 6px; font: 400 16px var(--px); color: var(--cyn3); text-transform: uppercase; }
.card p { margin: 0; color: var(--con4); }
.spr {
  width: 64px; height: 96px; margin: 0 auto; background-repeat: no-repeat; background-size: 256px 576px; /* H3 sheet 4x6 frames, x2 */
  image-rendering: pixelated; animation: idle 1s steps(1) infinite;
}
.spr.flip { transform: scaleX(-1); }
@keyframes idle { 0% { background-position: 0 0; } 50% { background-position: -64px 0; } }

/* S1: screenshot + devlog */
.sec-title { margin: 0 0 10px; font: 400 16px var(--px); color: var(--amb); text-transform: uppercase; }
.shot { margin: 0 0 16px; }
.shot figure { margin: 0; padding: 0; line-height: 0; }
.shot img { display: block; width: 100%; height: auto; image-rendering: pixelated; }
.shot figcaption { line-height: 1.4; padding: 8px 12px; color: var(--con4); font-size: 14px; }
.devlog { padding: 16px 20px; margin: 16px 0 0; }
.devlog-list { list-style: none; margin: 0; padding: 0; }
.devlog-list li { padding: 10px 0; border-top: 2px solid var(--gnd2); }
.devlog-list li:first-child { border-top: 0; padding-top: 0; }
.dl-head { margin: 0; color: var(--wht); }
.dl-head time { color: var(--cyn3); margin-right: 6px; }
.dl-head strong { font-weight: 400; }
.dl-text { margin: 4px 0 0; color: var(--con4); }
.how { padding: 16px 20px; }
.how h2 { margin: 0 0 8px; font: 400 16px var(--px); color: var(--amb); text-transform: uppercase; }
.how ol { margin: 0; padding-left: 24px; color: var(--wht); }
.how li { margin: 4px 0; }
.how li::marker { color: var(--cyn3); }

.site-foot { max-width: 1000px; margin: 0 auto; padding: 16px 16px 32px; text-align: center; border-top: 2px solid var(--gnd2); }
.site-foot nav { display: flex; gap: 8px 24px; justify-content: center; flex-wrap: wrap; }
.site-foot .soon { color: var(--con3); }
.foot-note { color: var(--con2); margin: 8px 0 0; }

@media (max-width: 720px) {
  .features { grid-template-columns: 1fr; }
  .card { display: grid; grid-template-columns: 64px 1fr; gap: 0 14px; text-align: left; align-items: center; }
  .card .spr { grid-row: span 2; }
  .card h2 { margin: 0 0 4px; }
  .px-btn.play { display: block; width: 100%; padding: 18px 0; }
}
@media (prefers-reduced-motion: reduce) { .px-btn.play, .spr { animation: none; } }

/* ---------- S2: home page sections ---------- */
.cta { display: flex; gap: 16px; justify-content: center; align-items: center; flex-wrap: wrap; }
.px-btn.reg {
  font-size: 16px; padding: 16px 24px; color: var(--wht); background: var(--mag2);
  border-color: var(--mag4) var(--mag1) var(--mag1) var(--mag4);
}
.px-btn.reg:hover { background: var(--mag3); }
.px-btn.wide { display: block; width: 100%; padding: 14px 0; }
.stats {
  list-style: none; margin: 0 0 16px; padding: 12px 8px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 28px;
  border-top: 2px solid var(--gnd2); border-bottom: 2px solid var(--gnd2); color: var(--con4);
}
.stats b { color: var(--amb); font-weight: 400; font-size: 24px; margin-right: 4px; }
.sec { margin: 40px 0 0; }
.sec-lead { margin: -4px 0 14px; color: var(--con4); }
.sec h3 { margin: 0 0 6px; font: 400 16px var(--px); color: var(--cyn3); text-transform: uppercase; }
.sec p { margin: 0; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: none; }
.step { padding: 14px 14px 16px; position: relative; }
.step p { color: var(--con4); }
.step-n {
  display: inline-block; width: 32px; height: 32px; line-height: 32px; text-align: center; margin-bottom: 10px;
  color: var(--ink); background: var(--amb); font-size: 24px; box-shadow: 2px 2px 0 var(--ink);
}
.zones { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.zone { display: grid; grid-template-columns: 64px 1fr; gap: 0 16px; align-items: center; padding: 8px 16px 8px 8px; border-left-width: 6px; }
.zone .spr { width: 64px; height: 96px; }
.zone h3 { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.zone h3 em { font-style: normal; color: var(--ink); background: var(--con4); padding: 0 6px; font-size: 14px; }
.zone p { color: var(--con4); }
.z-sub { border-left-color: var(--cyn2); }
.z-scr { border-left-color: var(--amb); }
.z-fal { border-left-color: var(--mag2); }
.z-mil { border-left-color: var(--mag3); }
.z-boss { border-left-color: var(--mag3); background: var(--mag1); }
.z-boss h3 { color: var(--mag4); }
.zone h3 em.boss-tag { background: var(--mag3); color: var(--wht); }
.shot { margin: 40px 0 0; }
.ctl-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 12px; }
.ctl { padding: 14px 16px; }
.ctl dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 8px 14px; align-items: center; }
.ctl dt { margin: 0; }
.ctl dd { margin: 0; color: var(--con4); }
kbd {
  display: inline-block; font: 14px/1 var(--px); color: var(--wht); background: var(--gnd3); padding: 5px 7px;
  border: 2px solid; border-color: var(--con3) var(--ink) var(--ink) var(--con3);
}
.duo { display: grid; grid-template-columns: 3fr 2fr; gap: 12px; margin-top: 40px; align-items: stretch; }
.duo .sec { margin: 0; padding: 16px 18px; }
.rank-table { width: 100%; border-collapse: collapse; font: 16px var(--px); }
.rank-table th { text-align: left; color: var(--con3); font-weight: 400; padding: 4px 6px; border-bottom: 2px solid var(--gnd3); }
.rank-table td { padding: 6px; border-bottom: 2px solid var(--gnd2); }
.rank-table th:nth-child(n+3), .rank-table td:nth-child(n+3) { text-align: right; }
.rank-table td:first-child { color: var(--con3); width: 32px; }
.rank-table tr.p1 td:first-child { color: var(--amb); }
.rank-table tr.p2 td:first-child { color: var(--wht); }
.rank-table tr.p3 td:first-child { color: var(--con4); }
.rank-table tr.me td { background: var(--cyn1); color: var(--cyn4); }
.rank-msg { color: var(--con4); padding: 18px 0; text-align: center; border: 2px dashed var(--gnd3); }
.rank-foot { margin-top: 10px !important; color: var(--con3); font-size: 14px; }
.rank-foot span { display: block; }
.join { display: flex; flex-direction: column; gap: 10px; text-align: center; background: var(--gnd2); }
.join .spr { margin: 0 auto -4px; }
.join .sec-title { margin: 0; }
.join p { color: var(--con4); }
.solo-link { color: var(--con4); }
.faq { display: grid; gap: 8px; }
.faq details { padding: 0; }
.faq summary { cursor: pointer; padding: 12px 16px; color: var(--wht); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: '+'; color: var(--cyn3); display: inline-block; width: 20px; }
.faq details[open] summary::before { content: '-'; }
.faq details p { padding: 0 16px 14px 36px; color: var(--con4); }
.devlog { margin: 40px 0 0; scroll-margin-top: 72px; }
.site-foot a { color: var(--cyn3); }

@media (max-width: 900px) {
  .top-nav { display: none; }
  .top-act { margin-left: auto; }
  .steps { grid-template-columns: 1fr 1fr; }
  .ctl-grid, .duo { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .cta { flex-direction: column; gap: 10px; }
  .cta .px-btn { width: 100%; }
  .steps { grid-template-columns: 1fr; }
  .step { display: grid; grid-template-columns: 40px 1fr; gap: 0 10px; }
  .step-n { grid-row: span 2; margin: 0; }
  .stats { gap: 6px 18px; }
  .stats b { font-size: 16px; }
}

/* ---------- S2: log-in page tabs ---------- */
.auth-col { display: flex; flex-direction: column; min-width: 0; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.auth-tab {
  font: 16px var(--px); color: var(--con4); background: var(--ink); cursor: pointer; padding: 12px 6px; min-height: 44px;
  border: 2px solid var(--gnd2); border-bottom: 0;
}
.auth-tab.on { color: var(--cyn3); background: var(--gnd1); border-color: var(--con3) var(--ink) transparent var(--con3); }
.auth-tab:focus-visible { outline: 2px solid var(--cyn3); outline-offset: -4px; }
.login-hint { margin: -4px 0 4px; color: var(--con3); font-size: 14px; }

/* ---------- D0b: log-in page ---------- */
.login-main { max-width: 760px; padding-top: 24px; }
.login-grid { display: grid; grid-template-columns: minmax(0, 420px); justify-content: center; gap: 16px; align-items: start; }
.login-grid.with-dev { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.login-box { padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.login-box h1 { margin: 0 0 8px; font: 400 32px/1 var(--px); color: var(--cyn3); text-shadow: 2px 2px 0 var(--cyn1); }
.login-box label { color: var(--con4); }
.login-box input {
  font: 16px var(--px); color: var(--wht); background: var(--ink); padding: 10px; border-radius: 0; min-height: 44px;
  border: 2px solid; border-color: var(--ink) var(--con3) var(--con3) var(--ink); -webkit-font-smoothing: none;
}
.login-box input:focus { outline: 2px solid var(--cyn3); outline-offset: 0; }
.login-box .px-btn.play { font-size: 16px; line-height: 16px; padding: 14px 0; width: 100%; animation: none; margin-top: 4px; }
.login-box .px-btn:disabled, .dev-btn:disabled { opacity: 0.5; cursor: default; }
.login-msg { min-height: 20px; margin: 0; color: var(--mag4); }
.login-small { margin: 4px 0 0; color: var(--con3); }
#no-server { max-width: 420px; margin: 0 auto; text-align: center; align-items: center; }
#no-server p { margin: 0 0 8px; color: var(--con4); }
.dev-box {
  padding: 20px; display: flex; flex-direction: column; gap: 10px; background: var(--ink);
  border: 2px dashed var(--mag3); box-shadow: inset 0 0 0 2px var(--mag1);
}
.dev-badge { align-self: flex-start; padding: 2px 8px; color: var(--ink); background: var(--mag3); }
.px-btn.dev-btn {
  font-size: 16px; padding: 18px 8px; color: var(--wht); background: var(--mag2);
  border-color: var(--mag4) var(--mag1) var(--mag1) var(--mag4);
}
.px-btn.dev-btn:hover:not(:disabled) { background: var(--mag3); }
.dev-account { margin: 0; color: var(--con4); }
.dev-account b { color: var(--wht); font-weight: 400; }
.dev-note { margin: 0; color: var(--con3); }
.login-back { text-align: center; margin-top: 20px; }
[hidden] { display: none !important; }
@media (max-width: 720px) {
  .login-grid.with-dev { grid-template-columns: 1fr; }
  .login-grid.with-dev .dev-box { order: -1; }   /* phone: your one-click entry first, under the thumb */
}

/* ---------- S3: character creation ---------- */
.create-page .top-act { display: flex; gap: 8px; }
.create-box { max-width: 520px; margin: 0 auto; }
.looks { border: 0; margin: 4px 0 0; padding: 0; min-width: 0; }
.looks legend { color: var(--con4); padding: 0; margin-bottom: 8px; }
.look-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.look-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px 4px; min-height: 44px; cursor: pointer;
  font: 14px var(--px); color: var(--con4); background: var(--ink); border: 2px solid var(--gnd2);
}
.look-card canvas { width: 64px; height: 96px; image-rendering: pixelated; }
.look-card.on { color: var(--cyn3); border-color: var(--cyn3); background: var(--gnd1); }
.look-card:focus-visible { outline: 2px solid var(--mag3); outline-offset: 2px; }
@media (max-width: 420px) { .look-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }