/* Shared arcade surfaces: roomy controls, compact HUD, and a readable mobile field. */
.flappy-shell, .dino-shell { --arcade-accent: #d4b6ff; max-width: 1080px; margin: 0 auto; }
.flappy-shell { --arcade-accent: #94e4d3; }
.flappy-shell .muted, .dino-shell .muted { color: #c6bed4; }
:root[data-theme="light"] .flappy-shell .muted,
:root[data-theme="light"] .dino-shell .muted { color: #655873; }
.flappy-heading, .dino-heading { padding: 16px 4px; background: none; border: 0; box-shadow: none; align-items: flex-start; }
.flappy-heading h2, .dino-heading h2 { font-size: clamp(25px, 5.8vw, 34px); margin: 0 0 8px; line-height: 1.15; }
.flappy-heading p, .dino-heading p { font-size: 13px; line-height: 1.5; margin: 0; }
.flappy-heading .pill, .dino-heading .pill { margin-bottom: 8px; }
.flappy-control-card, .dino-entry-card { padding: clamp(14px, 3vw, 24px); }
.flappy-control-card h3, .dino-entry-card h3 { margin: 8px 0; }
.flappy-mode-grid { grid-template-columns: 1fr; gap: 10px; }
.flappy-mode-btn { min-height: 86px; padding: 14px; grid-template-columns: 44px minmax(0, 1fr); grid-template-rows: auto auto auto; justify-items: start; text-align: left; border-radius: 18px; transition: background .15s, border-color .15s; }
.flappy-mode-btn > span { grid-row: 1 / 4; align-self: center; font-size: 27px; }
.flappy-mode-btn b { font-size: 17px; }
.flappy-mode-btn small { text-align: left; font-size: 12px; line-height: 1.4; color: inherit; opacity: .7; }
.flappy-mode-btn:first-child { border-color: color-mix(in srgb, var(--arcade-accent) 48%, transparent); background: color-mix(in srgb, var(--arcade-accent) 12%, transparent); }
.flappy-mode-btn:hover { border-color: var(--arcade-accent); }
.flappy-mode-online { justify-self: start; white-space: normal; font-size: 10px; background: rgba(127,127,160,.12); color: inherit; }
.flappy-color-picker { flex-wrap: wrap; }
.flappy-my-rank, .dino-my-rank { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.flappy-my-rank span, .dino-my-rank span { padding: 12px 8px; font-size: 11px; }
.flappy-my-rank strong, .dino-my-rank strong { font-size: 16px; }
.arcade-sky { position: relative; height: 152px; overflow: hidden; border-radius: 19px; background: radial-gradient(ellipse at 25% 115%, #78c8a1 0 30%, transparent 31%), radial-gradient(ellipse at 80% 110%, #4d9e93 0 40%, transparent 41%), linear-gradient(130deg, #192847, #306e83); }
.arcade-sky::after { content: ''; position: absolute; inset: auto 0 0; height: 16px; border-top: 5px solid #b8e188; background: #e7c995; }
.arcade-sky b { position: absolute; left: 20px; top: 20px; color: #e8fff4; letter-spacing: .2em; font-size: 10px; }
.arcade-sky-bird { position: absolute; top: 59px; left: 24%; width: 48px; height: 48px; background: url('/flappy/atlas.png') 0 -970px; image-rendering: pixelated; animation: arcadeHover 2s ease-in-out infinite; }
.arcade-sky i { position: absolute; width: 38px; height: 65px; right: 22%; bottom: 16px; background: linear-gradient(90deg, #8fcb60, #4c925a); border: 3px solid #356450; border-radius: 5px 5px 0 0; box-shadow: inset 5px 0 rgba(230,255,195,.25); }
.arcade-sky i + i { bottom: auto; top: -20px; right: 22%; height: 58px; transform: rotate(180deg); }
.dino-entry-scene, .dino-entry-preview { background: radial-gradient(circle at 78% 25%, #f3c998 0 17px, transparent 18px), linear-gradient(155deg, #242342, #68507a); border-color: rgba(224,200,255,.2); }
.dino-entry-scene { height: 152px; }
.dino-entry-scene::after { background: #ac8bb9; height: 2px; }
.dino-entry-trex { font-size: 0; width: 44px; height: 47px; background: url('/dino/100-offline-sprite.png') -936px -2px; image-rendering: pixelated; transform: scale(1.35); transform-origin: bottom; animation: none; }
.dino-entry-cactus { font-size: 0; width: 25px; height: 50px; background: url('/dino/100-offline-sprite.png') -332px -2px; image-rendering: pixelated; }
.arcade-toolbar { display: flex; flex-wrap: wrap; gap: 6px; flex-shrink: 0; }
.arcade-toolbar .btn { min-height: 42px; font-size: 12px; padding: 9px 11px; }
.flappy-canvas-wrap, .dino-canvas-wrap { touch-action: none; border-radius: 22px; border: 3px solid rgba(188,165,222,.42); box-shadow: 0 12px 38px rgba(0,0,0,.24), 0 0 0 5px rgba(170,134,219,.06); }
.flappy-canvas-wrap { width: min(100%, 320px, calc((100svh - 400px) * .5625)); min-width: 190px; }
#flappyCanvas, #dinoCanvas { touch-action: none; }
#dinoCanvas { aspect-ratio: 480 / 260; }
.dino-canvas-wrap { width: 100%; }
.flappy-game-grid, .dino-game-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
.flappy-live-card, .dino-live-card { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px; }
.flappy-live-score, .dino-live-score { border: 0; background: rgba(127,127,160,.1); border-radius: 14px; display: grid; gap: 3px; padding: 10px 14px; }
.flappy-live-score span, .dino-live-score span { font-size: 11px; }
.flappy-live-score strong, .dino-live-score strong { font-size: 25px; color: var(--arcade-accent); font-variant-numeric: tabular-nums; }
.flappy-live-card > p, .dino-live-card > p { margin: 0; grid-column: 1 / -1; font-size: 12px; line-height: 1.5; }
.flappy-online-list, .dino-controls { grid-column: 1 / -1; }
.dino-controls { grid-template-columns: 1fr 1fr; gap: 10px; }
.dino-controls .btn { min-height: 62px; font-size: 15px; padding: 12px 8px; }
.dino-overlay { color: white; text-shadow: 0 2px 12px #191629; background: linear-gradient(transparent, rgba(21,17,42,.35)); }
.flappy-overlay strong, .dino-overlay strong { font-size: clamp(20px, 5vw, 29px); }
.flappy-overlay { place-content: start center; padding: 22% 18px 18px; }
.arcade-paused { pointer-events: auto; background: rgba(20,17,38,.84); backdrop-filter: blur(5px); color: white; opacity: 1; }
.flappy-overlay.arcade-paused { place-content: center; padding: 18px; }
.arcade-paused .btn { margin: 12px auto 0; min-height: 48px; width: fit-content; }
.flappy-result-card, .dino-result-card { padding: 28px 18px; overflow: hidden; }
.arcade-medal { display: grid; place-items: center; width: 80px; height: 80px; margin: 0 auto 18px; font-size: 43px; border-radius: 25px; border: 1px solid var(--border); background: radial-gradient(circle at 30% 20%, rgba(188,153,255,.3), rgba(188,153,255,.03)); }
.flappy-result-stats, .dino-result-stats { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; }
.flappy-result-stats div, .dino-result-stats div { display: grid; align-content: start; gap: 8px; padding: 16px 5px; }
.flappy-result-stats strong, .dino-result-stats strong { color: var(--arcade-accent); font-size: 25px; overflow-wrap: anywhere; }
.flappy-result-stats span, .dino-result-stats span { font-size: 11px; min-height: 30px; }
.flappy-result-card .actions, .dino-result-card .actions { display: grid; grid-template-columns: 1fr; }
.flappy-shell button:focus-visible, .dino-shell button:focus-visible, #flappyCanvas:focus-visible, #dinoCanvas:focus-visible { outline: 2px solid var(--arcade-accent); outline-offset: 3px; }
.flappy-entry-card .between, .dino-entry-mini-card .between { align-items: flex-start; gap: 10px; }
.flappy-entry-card .pill, .dino-entry-mini-card .pill { flex-shrink: 0; }
.flappy-entry-card .muted, .dino-entry-mini-card .muted { font-size: 14px; line-height: 1.6; }
.flappy-entry-card .actions .btn, .dino-entry-mini-card .actions .btn { width: 100%; }
:root[data-theme="light"] .flappy-shell { --arcade-accent: #217969; }
:root[data-theme="light"] .dino-shell { --arcade-accent: #7750aa; }
@keyframes arcadeHover { 50% { transform: translateY(-9px) rotate(-8deg); } }
@media (min-width: 760px) {
  .flappy-game-grid { grid-template-columns: minmax(0, 1fr) minmax(220px, .8fr); }
  .flappy-canvas-wrap { width: min(100%, 340px); }
  .dino-game-grid { grid-template-columns: minmax(0, 1fr) minmax(220px, .55fr); }
}
@media (max-width: 560px) {
  .flappy-heading, .dino-heading { flex-wrap: wrap; gap: 12px; }
  .flappy-heading > div:first-child, .dino-heading > div:first-child { flex: 1 1 190px; }
  .flappy-game-heading > div:first-child { flex-basis: 100%; }
  .flappy-game-heading .arcade-toolbar { width: 100%; justify-content: flex-end; }
  .flappy-heading:has(.arcade-toolbar) p, .dino-heading:has(.arcade-toolbar) p { font-size: 11px; }
  .flappy-heading:has(.arcade-toolbar) h2, .dino-heading:has(.arcade-toolbar) h2 { font-size: 25px; }
  .flappy-game-heading { padding: 8px 4px 0; gap: 8px; }
  .flappy-game-heading .arcade-toolbar { justify-content: flex-start; }
  .dino-heading:has(.arcade-toolbar) .pill { display: none; }
  .flappy-color-picker > span { font-size: 13px; }
  .flappy-color { width: 48px; height: 48px; }
  .flappy-color canvas { width: 42px; height: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  .arcade-sky-bird, .flappy-entry-bird, .dino-entry-cloud, .dino-preview-trex { animation: none; }
}