/* One viewport for play; the full upgrade/progress panel stays reachable. */
html, body { width: 100%; height: 100%; overflow: hidden; overscroll-behavior: none; }
body { padding: max(6px, env(safe-area-inset-top)) max(6px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom)) max(6px, env(safe-area-inset-left)); min-height: 0; height: 100dvh; }
.app { height: 100%; max-width: 1280px; display: flex; flex-direction: column; border-radius: 12px; }
.topbar { flex: 0 0 auto; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 4px; padding: 6px; }
.stat { padding: 5px 3px; border-radius: 8px; }
.stat .value { font-size: 18px; margin-top: 2px; }
.stat .label { font-size: 9px; }
#weaponNameStat { margin-top: 2px !important; font-size: 8px; }
.content { flex: 1 1 auto; min-height: 0; grid-template-columns: minmax(0, 1fr) 272px; grid-template-rows: minmax(0, 1fr) auto; }
.canvas-wrap { min-width: 0; min-height: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }
canvas#game { flex: 0 0 auto; max-width: 100%; max-height: 100%; touch-action: none; }
.canvas-hud-row { display: none !important; }
.touch-row { grid-column: 1; grid-row: 2; display: grid !important; grid-template-columns: repeat(5, minmax(0, 1fr)); flex-wrap: nowrap; gap: 6px; padding: 6px; }
.touch-row .secondary.touch-btn, .touch-row .battle-side-btn, .touch-row button { min-width: 0; width: 100%; min-height: 48px; height: auto; padding: 7px 4px; margin: 0; border-radius: 10px; font-size: 12px; line-height: 1.15; touch-action: manipulation; user-select: none; }
.touch-row .battle-side-btn { display: flex; gap: 2px; flex-direction: column; }
.touch-row .battle-side-btn .big { display: none; }
.touch-row .battle-side-status { font-size: 9px !important; }
#minigunBtn, #battleSettingsBtn, #battleYoutubeBtn { display: none !important; }
#vibeToolsButton { display: none; }
.controls { grid-column: 2; grid-row: 1 / 3; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 10px; border-left: 1px solid #263347; border-top: 0; scrollbar-width: thin; }
.controls .action-grid { grid-template-columns: 1fr; }
.controls .action-btn { display: grid; grid-template-columns: 32px minmax(0,1fr); gap: 3px 10px; min-height: 76px; border-radius: 12px; padding: 12px; text-align: left; justify-items: start; }
.controls .action-icon { grid-row: 1 / 3; font-size: 26px; }
.controls .action-sub { text-align: left; overflow-wrap: anywhere; }
.mission-hud.docked, .season-hud.docked { width: 100%; max-width: none; margin-bottom: 10px; }
.overlay { position: fixed; inset: 0; z-index: 35; padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
.overlay:not(:empty) { background: #02061777; }
.overlay.hero-mode { position: fixed; z-index: 35; padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
.message, .message.settings-page { max-height: calc(100dvh - max(24px, env(safe-area-inset-top)) - max(24px, env(safe-area-inset-bottom))); overscroll-behavior: contain; touch-action: pan-y; }
button { min-height: 44px; touch-action: manipulation; }
button:focus-visible { outline: 3px solid #67e8f9; outline-offset: 2px; }
#vibeDrawerClose { display: none; }
@media (max-width: 920px) {
  .content { grid-template-columns: minmax(0, 1fr); }
  .topbar { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 3px; padding: 4px; }
  .stat { display: flex; align-items: center; justify-content: center; gap: 5px; padding: 5px 3px; min-height: 30px; }
  .stat .value { margin: 0; font-size: 16px; }
  .stat .label { font-size: 8px; }
  #weaponNameStat { display: none !important; }
  .touch-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .touch-row .secondary.touch-btn { min-height: 52px; font-size: 13px; }
  #vibeToolsButton { display: block; }
  .controls { display: none; position: fixed; z-index: 32; inset: max(76px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) calc(122px + env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)); border: 1px solid #48627b; border-radius: 14px; background: #071222; box-shadow: 0 8px 60px #000c; }
  body.tools-open .controls { display: block; }
  #vibeDrawerClose { display: block; width: 100%; margin: 0 0 10px; position: sticky; top: 0; z-index: 1; }
  .message { padding: 16px; }
  .settings-grid { grid-template-columns: 1fr; }
}
@media (max-height: 480px) and (max-width: 920px) {
  .topbar { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .stat { display: grid; gap: 2px; padding: 3px; min-height: 0; }
  .stat .label { font-size: 7px; }
  .stat .value { font-size: 14px; }
  .touch-row { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .touch-row .secondary.touch-btn, .touch-row button { min-height: 44px; font-size: 11px; }
  .controls { top: max(45px, env(safe-area-inset-top)); bottom: calc(58px + env(safe-area-inset-bottom)); }
  .overlay-actions.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .message.hero-card p { font-size: 12px; margin: 8px 0; }
  .message h1 { margin: 0 0 8px; font-size: 26px; }
}