/* Living Battle: native landing controls over the real Phaser exhibition.
 * External CSS preserves the deployed style-src 'self' policy. */
@font-face {
  font-family: ConquerallArchivo;
  src: url("./fonts/Archivo-subset.woff2") format("woff2");
  font-weight: 500 800;
  font-display: swap;
}
@font-face {
  font-family: ConquerallMono;
  src: url("./fonts/IBMPlexMono-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
#game-container.has-living-menu { touch-action: pan-y; }
.living-menu {
  --menu-space: oklch(16.5% .029 270);
  --menu-panel: oklch(21% .027 270);
  --menu-ink: oklch(94% .015 230);
  --menu-muted: oklch(75% .029 250);
  --menu-line: oklch(36% .035 250);
  --menu-accent: oklch(82% .125 210);
  --menu-font: ConquerallArchivo, sans-serif;
  --menu-mono: ConquerallMono, monospace;
  --menu-clear: transparent;
  position: absolute;
  inset: 0;
  z-index: 5;
  overflow-y: auto;
  overflow-x: hidden;
  touch-action: pan-y;
  color: var(--menu-ink);
  font: 500 16px/1.5 var(--menu-font);
  display: flex;
  flex-direction: column;
  padding: var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);
  scrollbar-color: var(--menu-line) var(--menu-space);
}
.living-menu, .living-menu * { box-sizing: border-box; }
.living-menu button {
  min-height: 48px;
  min-width: 48px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.living-menu button:hover { color: var(--menu-accent); }
.living-menu button:focus-visible { outline: 2px solid var(--menu-accent); outline-offset: 3px; }
.living-mast {
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  padding: 24px 4.5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--menu-space);
}
.living-brand { font-size: 28px; font-weight: 800; letter-spacing: -.05em; white-space: nowrap; }
.living-brand span { color: var(--menu-accent); }
.living-tools { display: flex; align-items: center; gap: 24px; }
.living-tools button { font: 400 12px var(--menu-mono); }
.living-hero {
  --battle-inset: 28%;
  /* The copy column is opaque; only the exhibition window exposes WebGL. */
  background: linear-gradient(to right, var(--menu-space) var(--battle-inset), transparent var(--battle-inset));
  flex: 1 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: minmax(330px, 430px) 1fr;
  grid-template-rows: auto auto;
  align-content: center;
  padding: 36px 4.5% 48px;
  min-height: 640px;
}
.living-intro, .living-controls { position: relative; z-index: 2; grid-column: 1; }
.living-intro { grid-row: 1; }
.living-controls { grid-row: 2; }
.living-intro .living-eyebrow { color: var(--menu-accent); font: 400 11px/1.6 var(--menu-mono); letter-spacing: .07em; margin: 0; }
.living-intro h1 { font-size: clamp(48px, 4.8vw, 70px); font-weight: 800; letter-spacing: -.045em; line-height: 1.04; margin: 22px 0; }
.living-intro p { color: var(--menu-muted); font-size: 17px; line-height: 1.6; margin: 0 0 28px; }
.living-battle { position: absolute; inset: 0 0 0 var(--battle-inset); pointer-events: none; }
.living-battle::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to right, var(--menu-space), var(--menu-clear) 24%), linear-gradient(to bottom, var(--menu-space), var(--menu-clear) 14%, var(--menu-clear) 86%, var(--menu-space)); }
.living-battle>span { position: absolute; z-index: 1; right: 8%; top: 12px; font: 400 11px var(--menu-mono); color: var(--menu-muted); }
.living-difficulty { border: 0; padding: 0; margin: 0 0 20px; min-width: 0; }
.living-difficulty legend { padding: 0; margin: 0 0 8px; color: var(--menu-muted); font: 400 11px var(--menu-mono); letter-spacing: .08em; text-transform: uppercase; }
.living-difficulty [data-difficulties] { display: flex; border-bottom: 1px solid var(--menu-line); background: var(--menu-space); }
.living-difficulty button { flex: 1; border-bottom: 2px solid var(--menu-clear); font-size: 14px; }
.living-difficulty button[aria-pressed=true] { color: var(--menu-accent); border-color: var(--menu-accent); background: var(--menu-panel); }
.living-difficulty p { color: var(--menu-muted); margin: 8px 0 0; font-size: 12px; }
.living-menu .living-play { display: flex; justify-content: space-between; align-items: center; width: 100%; min-height: 64px; background: var(--menu-ink); color: var(--menu-space); padding: 14px 22px; font-size: 23px; font-weight: 800; }
.living-play>span:first-child { display: flex; align-items: center; gap: 20px; }
.living-play small { font-size: 14px; font-weight: 500; }
.living-menu .living-play:hover { background: var(--menu-accent); color: var(--menu-space); }
.living-other { display: grid; grid-template-columns: 1.1fr 1fr; gap: 12px; margin-top: 12px; }
.living-other button { min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 8px; border: 1px solid var(--menu-line); padding: 12px; font-size: 14px; white-space: nowrap; background: var(--menu-space); }
.living-other button:hover { border-color: var(--menu-accent); }
.living-menu .living-learn { color: var(--menu-muted); font-size: 13px; padding: 12px 0 0; }
.living-footer { flex-shrink: 0; position: relative; z-index: 2; padding: 16px 4.5%; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px 24px; border-top: 1px solid var(--menu-line); background: var(--menu-space); }
.living-footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.living-footer button { font-size: 13px; padding: 8px 0; }
.living-footer>span { color: var(--menu-muted); font: 400 11px var(--menu-mono); }
.living-credits { color: var(--menu-muted); font-size: 12px; min-height: 44px; display: inline-flex; align-items: center; text-underline-offset: 4px; white-space: nowrap; }
.living-credits:hover { color: var(--menu-accent); }
.living-credits:focus-visible { outline: 2px solid var(--menu-accent); outline-offset: 4px; }
.living-app-links { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
.living-app-links button { min-height: 44px; }
.app-panel { box-sizing: border-box; width: min(620px, calc(100% - 32px)); max-height: calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom)); overflow: auto; overscroll-behavior: contain; touch-action: pan-y; padding: 24px; background: #0b0e1b; border: 1px solid #4d6775; color: #e1edf2; font: 15px/1.6 Archivo, system-ui, sans-serif; }
.app-panel::backdrop { background: rgb(0 0 0 / .75); }
.app-panel h2 { margin-top: 12px; font-size: 26px; }
.app-panel h3 { margin-bottom: 4px; }
.app-panel button, .app-panel input[type=file]::file-selector-button { min-height: 44px; padding: 10px 14px; border: 1px solid #52e7ff; color: #e1edf2; background: #151a2e; font: inherit; cursor: pointer; }
.app-panel button:disabled { opacity: .5; cursor: default; }
.app-panel button:focus-visible, .app-panel input:focus-visible { outline: 2px solid #52e7ff; outline-offset: 3px; }
.app-panel .app-close { display: block; margin-left: auto; }
.app-panel label { display: block; margin-block: 18px; }
.app-panel input[type=file] { display: block; max-width: 100%; margin-top: 8px; }
.app-panel input[type=checkbox] { width: 20px; height: 20px; vertical-align: middle; }
.app-panel [hidden] { display: none; }
.app-panel [role=status] { color: #52e7ff; }
@media (max-width: 400px) { .app-panel { padding: 16px; } .app-panel h2 { font-size: 22px; } }
@media (min-width: 1700px) {
  .living-mast, .living-footer { padding-inline: 7%; }
  .living-hero { padding-inline: 7%; grid-template-columns: 480px 1fr; }
}
@media (max-width: 1000px) and (min-width: 701px) {
  .living-hero { --battle-inset: 35%; grid-template-columns: minmax(290px, 40%) 1fr; padding-inline: 4%; }
  .living-intro h1 { font-size: 48px; }
  .living-other { gap: 8px; }
  .living-other button { padding: 10px; font-size: 12px; }
  .living-footer>span { display: none; }
}
@media (max-width: 700px) {
  .living-mast { padding: 14px 20px; gap: 12px; }
  .living-brand { font-size: 24px; }
  .living-tools { gap: 8px; }
  .living-tools button { font-size: 10px; padding: 6px; }
  .living-hero { background: none; display: flex; flex-direction: column; min-height: 0; padding: 8px 20px 18px; }
  .living-intro { order: 1; }
  .living-intro h1 { font-size: 35px; line-height: 1.08; margin: 10px 0; }
  .living-intro br { display: none; }
  .living-intro .living-eyebrow { font-size: 10px; }
  .living-intro p { font-size: 14px; line-height: 1.5; margin-bottom: 18px; }
  .living-battle { order: 2; position: relative; inset: auto; height: 230px; min-height: 230px; margin: 0 -20px 22px; }
  .living-battle::after { background: linear-gradient(to bottom, var(--menu-space), var(--menu-clear) 12%, var(--menu-clear) 88%, var(--menu-space)); }
  .living-battle>span { top: 4px; right: 20px; font-size: 9px; }
  .living-controls { order: 3; }
  .living-difficulty { margin-bottom: 16px; position: relative; }
  .living-difficulty legend { font-size: 10px; margin-bottom: 6px; }
  .living-difficulty p { font-size: 11px; position: absolute; top: -19px; right: 0; margin: 0; }
  .living-menu .living-play { min-height: 58px; padding: 12px 18px; font-size: 21px; }
  .living-other { gap: 10px; margin-top: 10px; }
  .living-other button { min-height: 50px; font-size: 12px; padding: 10px; }
  .living-menu .living-learn { font-size: 12px; }
  .living-footer { padding: 10px 20px; display: block; }
  .living-footer nav { justify-content: space-between; gap: 10px; }
  .living-footer button { font-size: 11px; }
  .living-footer>span { display: none; }
}
@media (max-width: 380px) {
  .living-mast { padding-inline: 16px; }
  .living-brand { font-size: 21px; }
  .living-tools { gap: 0; }
  .living-tools button { font-size: 9px; padding: 4px; }
  .living-hero { padding-inline: 16px; }
  .living-intro h1 { font-size: 30px; }
  .living-intro p { font-size: 13px; }
  .living-battle { height: 185px; min-height: 185px; margin-inline: -16px; }
  .living-other { gap: 8px; }
  .living-other button { font-size: 11px; padding: 9px; }
  .living-difficulty p { font-size: 10px; }
  .living-footer { padding-inline: 16px; }
  .living-footer button { font-size: 10px; }
}
@media (max-height: 550px) and (min-width: 701px) {
  .living-mast { padding-block: 10px; }
  .living-hero { min-height: 510px; padding-top: 10px; padding-bottom: 24px; }
  .living-intro h1 { font-size: 40px; margin: 10px 0; }
  .living-intro p { font-size: 14px; margin-bottom: 18px; }
  .living-difficulty { margin-bottom: 12px; }
}