/* ============================================================
   Paratrooper — Game Page Styles  (blue theme)
   ============================================================ */

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.topbar {
  width: 100%;
  max-width: 900px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 8px;
}

.game-title-bar {
  font-size: 11px;
  color: #55FFFF;
  letter-spacing: 0.12em;
}

.music-btn {
  font-family: var(--font);
  font-size: 8px;
  background: #000000;
  border: 1px solid #00AA00;
  color: #00AA00;
  padding: 5px 10px;
  cursor: pointer;
  letter-spacing: 0.1em;
  transition: all 0.15s;
}
.music-btn:hover { border-color: #55FF55; color: #55FF55; }
.music-btn.muted { border-color: #333333; color: #333333; }

.game-area {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  padding: 8px 20px 16px;
  width: 100%;
  flex: 1;
}

.side-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 100px;
}

.panel-box {
  background: #000000;
  border: 1px solid #00AA00;
  padding: 10px 12px;
}
.panel-label {
  font-size: 6px;
  color: #00AA00;
  letter-spacing: 0.3em;
  margin-bottom: 6px;
}
.panel-value {
  font-size: 16px;
  color: #55FFFF;
  letter-spacing: 0.05em;
}
.panel-value.hi {
  font-size: 13px;
  color: #FFFF55;
}
.panel-value.wave-val {
  font-size: 20px;
  color: #55FFFF;
}
.panel-value.kills-val {
  font-size: 13px;
  color: #FF5555;
}

.canvas-wrapper {
  position: relative;
  flex-shrink: 0;
}

#game-canvas {
  display: block;
  background: #000;
  image-rendering: pixelated;
}

.canvas-glow {
  position: absolute;
  inset: -3px;
  border: 2px solid #0088ff;
  box-shadow: 0 0 14px #0088ff, 0 0 32px rgba(0,136,255,0.15), inset 0 0 12px rgba(0,136,255,0.04);
  pointer-events: none;
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.88);
  gap: 16px;
  z-index: 10;
}
.overlay.hidden { display: none; }

.overlay-title {
  font-size: clamp(8px, 1.8vw, 12px);
  letter-spacing: 0.15em;
  text-align: center;
}
.overlay-sub {
  font-size: 6px;
  color: #AAAAAA;
  letter-spacing: 0.18em;
  text-align: center;
  line-height: 2.4;
}

/* ── Mobile/desktop hint visibility ── */
.mobile-hints  { display: none; }
.desktop-hints { display: block; }

.fullscreen-note {
  font-size: 6px;
  color: rgba(85, 255, 85, 0.55);
  letter-spacing: 0.18em;
  text-align: center;
  margin-top: -4px;
}
.overlay-score {
  font-size: 11px;
  color: #FFFF55;
  letter-spacing: 0.1em;
}
.overlay-btn {
  font-family: var(--font);
  font-size: 9px;
  letter-spacing: 0.2em;
  padding: 10px 22px;
  background: #000000;
  border: 2px solid #55FFFF;
  color: #55FFFF;
  cursor: pointer;
  transition: all 0.15s;
  margin-top: 6px;
}
.overlay-btn:hover  { background: #001111; border-color: #AAFFFF; color: #AAFFFF; }
.overlay-btn:active { transform: scale(0.95); }

.controls-hint {
  font-size: 9px;
  color: #444444;
  letter-spacing: 0.15em;
  text-align: center;
  padding: 8px 20px 20px;
  line-height: 2.4;
}

.touch-controls {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 8px 20px 20px;
  user-select: none;
  -webkit-user-select: none;
}
.dpad-row {
  display: flex;
  gap: 6px;
  align-items: center;
}
.dpad-btn {
  width: 52px;
  height: 52px;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(0,136,255,0.35);
  color: var(--blue);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.1s, box-shadow 0.1s;
  border-radius: 4px;
}
.dpad-btn:active, .dpad-btn.pressed {
  background: rgba(0,136,255,0.15);
  box-shadow: 0 0 12px var(--blue);
}
.dpad-btn.fire-btn {
  width: 90px;
  font-size: 9px;
  font-family: var(--font);
  letter-spacing: 0.1em;
  border-color: rgba(255,255,0,0.4);
  color: var(--yellow);
}
.dpad-btn.fire-btn:active { background: rgba(255,255,0,0.12); box-shadow: 0 0 12px var(--yellow); }
.dpad-btn.pause-small {
  width: 80px;
  height: 40px;
  font-size: 8px;
  font-family: var(--font);
  letter-spacing: 0.1em;
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.4);
}

@media (max-width: 700px) {
  .game-area { gap: 8px; padding: 4px 10px 8px; }
  .side-panel { min-width: 76px; }
  .panel-value { font-size: 13px; }
  .panel-box { padding: 8px 8px; }
  .panel-label { font-size: 5px; }
  .touch-controls { display: flex; }
  .controls-hint { display: none; }
}
@media (max-width: 440px) {
  .topbar { padding: 10px 12px 4px; }
  .game-title-bar { font-size: 9px; }
  .side-panel { min-width: 60px; gap: 8px; }
  .panel-value { font-size: 11px; }
  .panel-value.wave-val { font-size: 16px; }
  .game-area { gap: 6px; padding: 2px 6px 6px; }
}

@media (orientation: portrait) and (max-width: 640px) {
  .touch-controls { display: none; }
}

/* ── Mobile touch controls (shown via JS on touch devices) ── */
.mobile-dpad,
.mobile-fire-wrap {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.dpad-cross {
  display: grid;
  grid-template-columns: repeat(3, 48px);
  grid-template-rows: repeat(3, 48px);
  gap: 4px;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.dpad-cell {
  background: rgba(85,255,255,0.08);
  border: 1px solid rgba(85,255,255,0.35);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #55FFFF;
  font-size: 18px;
}
.dpad-cell.empty {
  background: transparent;
  border-color: transparent;
}
.dpad-cell.dpad-mid {
  background: rgba(85,255,255,0.04);
  border-color: rgba(85,255,255,0.15);
}
.dpad-cell.active {
  background: rgba(85,255,255,0.28);
  box-shadow: 0 0 10px #55FFFF;
}

.mobile-ctrl-hint {
  font-family: var(--font);
  font-size: 5px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: 8px;
}

.fire-btn-touch {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: rgba(255,255,0,0.06);
  border: 2px solid #FFFF55;
  color: #FFFF55;
  font-family: var(--font);
  font-size: 7px;
  letter-spacing: 0.12em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  text-shadow: 0 0 8px #FFFF55;
  box-shadow: 0 0 10px rgba(255,255,0,0.18);
  transition: background 0.08s;
}
.fire-btn-touch.pressed {
  background: rgba(255,255,0,0.22);
  box-shadow: 0 0 22px #FFFF55;
}

/* When mobile controls are active */
body.is-mobile .game-area {
  justify-content: center;
  padding: 4px 0;
  gap: 0;
}
body.is-mobile .side-panel {
  flex: 1;
  min-width: 0;
  width: auto;
  align-self: stretch;
  justify-content: flex-start;
  align-items: center;
}
body.is-mobile .mobile-dpad,
body.is-mobile .mobile-fire-wrap {
  order: 0;
  flex: 1;
  justify-content: flex-end;
  padding-bottom: 10px;
}
body.is-mobile .side-panel .panel-box {
  order: 1;
  margin-top: 0 !important;
  background: transparent;
  border: none;
  border-top: 1px solid rgba(85,255,255,0.12);
  padding: 5px 8px;
  text-align: center;
  width: 100%;
}
body.is-mobile .side-panel .panel-label {
  font-size: 5px;
  margin-bottom: 3px;
}
body.is-mobile .side-panel .panel-value      { font-size: 11px; }
body.is-mobile .side-panel .panel-value.hi   { font-size: 11px; }
body.is-mobile .side-panel .panel-value.wave-val  { font-size: 13px; }
body.is-mobile .panel-hints  { display: none !important; }
body.is-mobile #dpad-up,
body.is-mobile #dpad-down    { visibility: hidden; pointer-events: none; }
body.is-mobile .controls-hint { display: none; }
body.is-mobile .mobile-hints  { display: block; }
body.is-mobile .desktop-hints { display: none; }

@media (max-height: 420px) {
  .dpad-cross {
    grid-template-columns: repeat(3, 40px);
    grid-template-rows: repeat(3, 40px);
    gap: 3px;
  }
  .dpad-cell { font-size: 15px; }
  .fire-btn-touch { width: 68px; height: 68px; }
}

@media (max-height: 500px) and (orientation: landscape) {
  body.is-mobile .topbar   { padding: 4px 10px; }
  body.is-mobile .game-area { padding: 2px 0; gap: 0; }
}

/* ── Rotate-device overlay ── */
.rotate-prompt {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #000;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.rotate-icon {
  font-size: 64px;
  color: #55FFFF;
  text-shadow: 0 0 20px #55FFFF;
  animation: rotate-hint 1.8s ease-in-out infinite;
}
.rotate-text {
  font-family: var(--font);
  font-size: 13px;
  color: #55FFFF;
  text-shadow: 0 0 10px #55FFFF;
  letter-spacing: 0.15em;
}
.rotate-sub {
  font-family: var(--font);
  font-size: 7px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.15em;
  text-align: center;
}
@keyframes rotate-hint {
  0%   { transform: rotate(0deg); }
  40%  { transform: rotate(90deg); }
  60%  { transform: rotate(90deg); }
  100% { transform: rotate(0deg); }
}

@media (orientation: portrait) {
  .rotate-prompt { display: flex; }
  .page          { display: none; }
}

/* ── Hide touch controls + canvas border on start screen (mobile landscape) ── */
body.is-mobile:has(#overlay-start:not(.hidden)) .mobile-dpad,
body.is-mobile:has(#overlay-start:not(.hidden)) .mobile-fire-wrap {
  display: none !important;
}
body.is-mobile .canvas-wrapper:has(#overlay-start:not(.hidden)) .canvas-glow {
  display: none;
}