/* ==========================================================================
   The Castle Fun Center — Remote Claw Machine
   Fullscreen Video-First Layout — No scrolling during gameplay
   Mobile-optimized with rich visual effects
   ========================================================================== */

/* -- Reset & Custom Properties ------------------------------------------- */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Core palette — deep space arcade */
  --bg:             #0a0a0f;
  --bg-subtle:      #0e0e18;
  --surface:        rgba(16, 14, 32, 0.72);
  --surface-solid:  #100e20;
  --surface-2:      rgba(24, 20, 50, 0.80);
  --surface-3:      rgba(36, 30, 70, 0.75);
  --glass:          rgba(12, 10, 28, 0.75);
  --glass-border:   rgba(255, 255, 255, 0.08);

  /* Accent colors */
  --primary:        #8b5cf6;
  --primary-bright: #a78bfa;
  --primary-glow:   rgba(139, 92, 246, 0.4);
  --primary-dim:    rgba(139, 92, 246, 0.15);

  --accent:         #f59e0b;
  --accent-glow:    rgba(245, 158, 11, 0.35);

  --neon-cyan:      #22d3ee;
  --neon-cyan-glow: rgba(34, 211, 238, 0.3);

  --success:        #10b981;
  --success-bright: #34d399;
  --success-glow:   rgba(16, 185, 129, 0.35);

  --danger:         #ef4444;
  --danger-bright:  #f87171;
  --danger-glow:    rgba(239, 68, 68, 0.35);

  --warning:        #f59e0b;

  /* Text */
  --text:           #f0f0f5;
  --text-dim:       #9ca3af;
  --text-muted:     #6b7280;

  /* Layout */
  --border:         rgba(255, 255, 255, 0.06);
  --border-bright:  rgba(255, 255, 255, 0.1);
  --radius:         12px;
  --radius-lg:      16px;
  --radius-xl:      20px;
  --transition:     0.2s ease;

  /* Typography */
  --font-body:      'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display:   'Orbitron', 'Inter', sans-serif;

  /* Safe areas for notched phones */
  --safe-top:    env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left:   env(safe-area-inset-left, 0px);
  --safe-right:  env(safe-area-inset-right, 0px);
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Prevent pull-to-refresh and overscroll */
  overscroll-behavior: none;
  /* Prevent text selection during gameplay */
  -webkit-user-select: none;
  user-select: none;
  /* Prevent tap highlight on mobile */
  -webkit-tap-highlight-color: transparent;
}

/* Allow text selection in form inputs */
input, textarea {
  -webkit-user-select: text;
  user-select: text;
}

/* -- Animated Background Particles --------------------------------------- */

#bg-particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(139, 92, 246, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(34, 211, 238, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(245, 158, 11, 0.03) 0%, transparent 50%);
}

#bg-particles::before,
#bg-particles::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  animation: floatParticle 20s ease-in-out infinite;
}

#bg-particles::before {
  width: 300px;
  height: 300px;
  top: 10%;
  left: -5%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
}

#bg-particles::after {
  width: 250px;
  height: 250px;
  bottom: 20%;
  right: -5%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.06) 0%, transparent 70%);
  animation-delay: -10s;
  animation-duration: 25s;
}

@keyframes floatParticle {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(30px, -20px) scale(1.1); }
  66%      { transform: translate(-20px, 15px) scale(0.95); }
}

/* ==========================================================================
   APP LAYOUT — Full viewport, no scroll
   ========================================================================== */

#app {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100vh; /* fallback for browsers without dvh */
  height: 100dvh;
  overflow: hidden;
  padding-top: var(--safe-top);
  padding-left: var(--safe-left);
  padding-right: var(--safe-right);
  /* Don't pad bottom — controls handle that */
}

/* -- Top Bar -- floating header ------------------------------------------ */

#top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 12px;
  background: var(--surface-solid);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  flex-shrink: 0;
  z-index: 20;
  min-height: 36px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.brand-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(245, 158, 11, 0.4));
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 2px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(245,158,11,0.15);
}

.brand-sub {
  font-family: var(--font-display);
  font-size: 0.45rem;
  color: var(--text-dim);
  letter-spacing: 3px;
  font-weight: 500;
}

#header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Sound toggle */
#sound-toggle {
  background: rgba(255,255,255,0.05);
  border: none;
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 4px 6px;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
  min-width: 30px;
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#sound-toggle:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text);
}
#sound-toggle.muted {
  opacity: 0.35;
}

/* Status indicators */
#status-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.65rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.status-dot.connected {
  background: var(--success);
  box-shadow: 0 0 8px var(--success-glow);
  animation: pulseDot 2s ease-in-out infinite;
}
.status-dot.disconnected {
  background: var(--danger);
  box-shadow: 0 0 6px var(--danger-glow);
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 4px var(--success-glow); }
  50%      { box-shadow: 0 0 12px var(--success-glow); }
}

#latency-display {
  min-width: 32px;
  text-align: right;
}

/* ==========================================================================
   GAME AREA — The main stage, video + overlays
   ========================================================================== */

#game-area {
  flex: 1;
  position: relative;
  min-height: 0; /* Allow flex shrinking */
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  /* Prevent any touch-triggered scrolling within the game area */
  touch-action: none;
}

/* -- Video Stream Container -- fills the game area ----------------------- */

#stream-container {
  position: absolute;
  inset: 0;
  background: #000;
  overflow: hidden;
}

#stream-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Active playing state — subtle border glow */
#stream-container.playing {
  box-shadow: inset 0 0 60px rgba(139, 92, 246, 0.08);
}

/* -- Stream Reconnect Button ---------------------------------------------- */

#stream-reconnect {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: none;
  border-radius: var(--radius);
  background: rgba(16, 14, 32, 0.8);
  backdrop-filter: blur(12px);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

#stream-reconnect:hover {
  background: rgba(24, 20, 50, 0.9);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), 0 0 12px var(--primary-dim);
}

#stream-reconnect .reconnect-icon {
  font-size: 1.1rem;
}

#stream-reconnect.hidden {
  display: none;
}

/* -- HUD Overlay (top of video) ------------------------------------------ */

#hud-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 8px 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
  pointer-events: none;
  z-index: 5;
}

#hud-top-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

#hud-top-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

/* LIVE badge */
#live-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(239, 68, 68, 0.9);
  color: white;
  font-family: var(--font-display);
  font-size: 0.45rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 2px;
  box-shadow: 0 0 12px var(--danger-glow);
}

.live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: white;
  animation: livePulse 1.5s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

#game-state-display {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  text-shadow: 0 0 10px var(--accent-glow), 0 1px 4px rgba(0,0,0,0.8);
}

#try-display {
  font-family: var(--font-display);
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 1px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

#timer-display {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 20px rgba(0,0,0,0.8), 0 0 40px currentColor;
  min-width: 2.5ch;
  text-align: right;
  line-height: 1;
}

/* -- Current Player HUD Banner ------------------------------------------- */

#current-player-hud {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px 4px 10px;
  background: rgba(0, 0, 0, 0.8);
  /* No backdrop-filter — causes black video on mobile (WebKit compositing bug) */
  border: none;
  border-radius: 20px;
  pointer-events: none;
  animation: playerHudSlideIn 0.4s ease-out;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

#current-player-hud.hidden {
  display: none !important;
}

.player-hud-icon {
  font-size: 0.9rem;
}

#player-hud-name {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--primary-bright);
  letter-spacing: 1px;
  text-shadow: 0 0 10px var(--primary-glow);
}

@keyframes playerHudSlideIn {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Timer bar at bottom of video */
#timer-bar-container {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255,255,255,0.04);
  z-index: 5;
}

#timer-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--primary-bright));
  border-radius: 0 2px 2px 0;
  width: 100%;
  transition: width 0.25s linear, background 0.3s ease;
  box-shadow: 0 0 10px var(--neon-cyan-glow), 0 0 20px rgba(34,211,238,0.1);
}

#timer-bar.warning {
  background: linear-gradient(90deg, var(--warning), var(--accent));
  box-shadow: 0 0 8px var(--accent-glow);
}

#timer-bar.danger {
  background: linear-gradient(90deg, var(--danger), var(--danger-bright));
  box-shadow: 0 0 12px var(--danger-glow);
  animation: timerPulse 0.5s ease-in-out infinite;
}

@keyframes timerPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.7; }
}

/* ==========================================================================
   OVERLAY PANELS — Glass modals centered on the video
   ========================================================================== */

.overlay-panel {
  position: absolute;
  z-index: 10;
  width: 84%;
  max-width: 340px;
  padding: 20px;
  background: rgba(10, 10, 18, 0.82);
  /* No backdrop-filter — causes black video on mobile (WebKit compositing bug) */
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  animation: panelFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  /* Center in game area — use inset + margin for robust mobile centering */
  left: 0;
  right: 0;
  top: 50%;
  margin-left: auto;
  margin-right: auto;
  transform: translateY(-50%);
}

.overlay-panel h2 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

/* Card variant with glow accent */
.card {
  position: relative; /* redundant with overlay-panel but explicit */
  overflow: hidden;
}

.card-glow {
  position: absolute;
  top: -1px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-bright), transparent);
  opacity: 0.7;
  z-index: 1;
}

.card-glow.ready-glow {
  background: linear-gradient(90deg, transparent, var(--success-bright), transparent);
}

.card-subtitle {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-bottom: 12px;
  margin-top: -4px;
}

.hidden {
  display: none !important;
}

.text-dim {
  color: var(--text-dim);
  font-size: 0.85rem;
}

@keyframes panelFadeIn {
  from {
    opacity: 0;
    transform: translateY(-48%) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(-50%) scale(1);
  }
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */

#join-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

input[type="text"],
input[type="email"] {
  padding: 12px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 16px; /* Prevent iOS zoom on focus */
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  /* Prevent iOS zoom */
  -webkit-text-size-adjust: 100%;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}

input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-dim), 0 0 24px rgba(139,92,246,0.12), inset 0 1px 3px rgba(0,0,0,0.1);
  background: rgba(255,255,255,0.08);
}

input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

button {
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.15s ease;
  touch-action: manipulation;
  position: relative;
  overflow: hidden;
  /* Minimum touch target size for mobile */
  min-height: 44px;
}

button:active {
  transform: scale(0.97);
}

/* Shine sweep effect on buttons */
.btn-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  pointer-events: none;
  transition: none;
}

button:hover .btn-shine {
  animation: btnShineSweep 0.6s ease forwards;
}

@keyframes btnShineSweep {
  from { left: -100%; }
  to   { left: 100%; }
}

/* Join button */
#join-btn {
  background: linear-gradient(135deg, var(--primary), #6d28d9);
  color: white;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 14px 24px;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.15);
  animation: joinBtnPulse 3s ease-in-out infinite;
}

@keyframes joinBtnPulse {
  0%, 100% { box-shadow: 0 4px 20px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.15); }
  50%      { box-shadow: 0 4px 28px var(--primary-glow), 0 0 40px rgba(139,92,246,0.15), inset 0 1px 0 rgba(255,255,255,0.15); }
}

#join-btn:hover {
  background: linear-gradient(135deg, var(--primary-bright), #7c3aed);
  box-shadow: 0 6px 30px var(--primary-glow), 0 0 50px rgba(139,92,246,0.2), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-1px);
  animation: none;
}

#join-btn:active {
  transform: translateY(0) scale(0.97);
  animation: none;
}

#join-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  animation: none;
}

/* Leave button */
#leave-btn {
  background: transparent;
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
  margin-top: 8px;
  font-size: 0.85rem;
  padding: 10px 20px;
  width: 100%;
}

#leave-btn:hover {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.5);
}

/* Big action buttons */
.big-btn {
  padding: 14px 24px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
  font-weight: 800;
  letter-spacing: 1px;
  font-family: var(--font-display);
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 6px;
}

/* ==========================================================================
   WAITING PANEL
   ========================================================================== */

#waiting-panel {
  text-align: center;
}

#waiting-panel h2 {
  color: var(--accent);
  font-size: 1rem;
}

.waiting-animation {
  position: relative;
  width: 60px;
  height: 60px;
  margin: 0 auto 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--primary);
  opacity: 0;
  animation: pulseExpand 2s ease-out infinite;
}

.pulse-ring.delay {
  animation-delay: 1s;
}

@keyframes pulseExpand {
  0%   { transform: scale(0.5); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

.waiting-icon {
  font-size: 1.6rem;
  z-index: 1;
  animation: waitingIconFloat 3s ease-in-out infinite;
}

@keyframes waitingIconFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-3px); }
}

.waiting-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin: 10px 0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.stat-label {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
}

/* ==========================================================================
   READY PANEL
   ========================================================================== */

#ready-panel {
  text-align: center;
  animation: panelFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1), readyPanelGlow 2s ease-in-out infinite;
}

@keyframes readyPanelGlow {
  0%, 100% { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 20px var(--success-glow); }
  50%      { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 40px var(--success-glow), 0 0 60px rgba(16, 185, 129, 0.15); }
}

.ready-alert {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 4px;
}

.ready-icon {
  font-size: 2rem;
  animation: readyBounce 1s ease-in-out infinite;
}

@keyframes readyBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-6px) scale(1.1); }
}

#ready-panel h2 {
  font-size: 1.2rem;
  color: var(--success);
  text-shadow: 0 0 30px var(--success-glow);
}

.ready-subtitle {
  color: var(--text-dim);
  margin-bottom: 12px;
  font-size: 0.8rem;
}

/* Ready button */
#ready-btn {
  background: linear-gradient(135deg, var(--success), #059669);
  color: white;
  width: 100%;
  box-shadow: 0 4px 24px var(--success-glow), inset 0 1px 0 rgba(255,255,255,0.2);
}

#ready-btn:hover {
  box-shadow: 0 6px 32px var(--success-glow), inset 0 1px 0 rgba(255,255,255,0.25);
  transform: translateY(-1px);
}

.ready-btn-pulse {
  animation: readyBtnPulse 1.5s ease-in-out infinite;
}

@keyframes readyBtnPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 4px 24px var(--success-glow); }
  50%      { transform: scale(1.02); box-shadow: 0 6px 36px var(--success-glow), 0 0 50px rgba(16,185,129,0.15); }
}

#ready-timer {
  text-align: center;
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--warning);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 16px var(--accent-glow);
}

/* ==========================================================================
   CONTROLS PANEL — Overlaid at bottom of the video
   ========================================================================== */

#controls-panel {
  position: absolute;
  z-index: 10;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px 14px calc(12px + var(--safe-bottom));
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.55) 40%, rgba(0,0,0,0.15) 70%, transparent 100%);
  animation: controlsSlideUp 0.3s ease-out;
}

@keyframes controlsSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

#controls-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  padding: 2px 8px;
}

#ctrl-try {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 1px;
}

#ctrl-timer {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 900;
  color: var(--neon-cyan);
  font-variant-numeric: tabular-nums;
  min-width: 2.5ch;
  text-align: right;
  text-shadow: 0 0 12px var(--neon-cyan-glow);
}

/* -- Controls Layout: D-Pad left, DROP right ----------------------------- */

#controls-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

#dpad-wrapper {
  flex-shrink: 0;
}

/* ==========================================================================
   UNIFIED D-PAD — Works for mouse and touch
   ========================================================================== */

#dpad {
  display: grid;
  grid-template-columns: 52px 52px 52px;
  grid-template-rows: 52px 52px 52px;
  gap: 3px;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

.dpad-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1px;
  background: linear-gradient(145deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  color: var(--text);
  cursor: pointer;
  transition: all 0.1s ease;
  /* Ensure touch targets are big enough */
  min-width: 44px;
  min-height: 44px;
  /* Subtle depth */
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.dpad-btn:hover {
  background: linear-gradient(145deg, rgba(139,92,246,0.15), rgba(255,255,255,0.06));
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), 0 0 12px var(--primary-dim);
}

.dpad-btn:active,
.dpad-btn.active {
  background: linear-gradient(135deg, var(--primary), #6d28d9);
  border-color: rgba(167, 139, 250, 0.4);
  box-shadow: 0 0 20px var(--primary-glow), inset 0 2px 6px rgba(0,0,0,0.3);
  transform: scale(0.92);
  color: white;
}

.dpad-btn .key-label {
  font-family: var(--font-display);
  font-size: 0.35rem;
  font-weight: 600;
  letter-spacing: 1px;
  opacity: 0.35;
  transition: opacity 0.1s ease;
}

.dpad-btn:hover .key-label {
  opacity: 0.6;
}

.dpad-btn.active .key-label,
.dpad-btn:active .key-label {
  opacity: 1;
}

.dpad-btn svg {
  transition: transform 0.1s ease;
}

.dpad-btn.active svg,
.dpad-btn:active svg {
  transform: scale(1.1);
}

.dpad-center {
  background: radial-gradient(circle, rgba(139,92,246,0.08) 0%, rgba(255,255,255,0.02) 70%);
  border: 1px solid rgba(139,92,246,0.1);
  cursor: default;
  border-radius: 50%;
  min-width: unset;
  min-height: unset;
  box-shadow: none;
}

.dpad-center:hover {
  background: radial-gradient(circle, rgba(139,92,246,0.08) 0%, rgba(255,255,255,0.02) 70%);
  border-color: rgba(139,92,246,0.1);
  box-shadow: none;
}

.dpad-center:active {
  transform: none;
  box-shadow: none;
  background: radial-gradient(circle, rgba(139,92,246,0.08) 0%, rgba(255,255,255,0.02) 70%);
  border-color: rgba(139,92,246,0.1);
}

.dpad-up    { grid-column: 2; grid-row: 1; }
.dpad-left  { grid-column: 1; grid-row: 2; }
.dpad-center{ grid-column: 2; grid-row: 2; }
.dpad-right { grid-column: 3; grid-row: 2; }
.dpad-down  { grid-column: 2; grid-row: 3; }

/* Disabled controls (during drop) */
#dpad.disabled .dpad-btn {
  opacity: 0.25;
  pointer-events: none;
}

/* ==========================================================================
   DROP BUTTON — The Big Red Button
   ========================================================================== */

.drop-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--danger), #b91c1c);
  color: white;
  flex: 1;
  max-width: 160px;
  min-height: 76px;
  box-shadow:
    0 4px 20px var(--danger-glow),
    inset 0 1px 0 rgba(255,255,255,0.2),
    inset 0 -2px 0 rgba(0,0,0,0.2);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 2px;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  animation: dropBtnIdle 2.5s ease-in-out infinite;
}

@keyframes dropBtnIdle {
  0%, 100% { box-shadow: 0 4px 20px var(--danger-glow), inset 0 1px 0 rgba(255,255,255,0.2), inset 0 -2px 0 rgba(0,0,0,0.2); }
  50%      { box-shadow: 0 4px 28px var(--danger-glow), 0 0 40px rgba(239,68,68,0.15), inset 0 1px 0 rgba(255,255,255,0.2), inset 0 -2px 0 rgba(0,0,0,0.2); }
}

.drop-btn:hover {
  background: linear-gradient(135deg, var(--danger-bright), #dc2626);
  box-shadow:
    0 6px 28px var(--danger-glow),
    0 0 50px rgba(239,68,68,0.2),
    inset 0 1px 0 rgba(255,255,255,0.25),
    inset 0 -2px 0 rgba(0,0,0,0.2);
  transform: translateY(-1px);
  animation: none;
}

.drop-btn.active,
.drop-btn:active {
  transform: translateY(1px) scale(0.96);
  box-shadow:
    0 1px 8px var(--danger-glow),
    inset 0 3px 6px rgba(0,0,0,0.4);
  animation: none;
}

.drop-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: var(--surface-3);
  box-shadow: none;
  transform: none;
  animation: none;
}

.drop-btn-icon {
  font-size: 0.7rem;
  opacity: 0.8;
}

.drop-btn .key-hint {
  font-size: 0.4rem;
  font-weight: 600;
  opacity: 0.5;
  letter-spacing: 1.5px;
  margin-left: 4px;
}

/* ==========================================================================
   RESULT PANEL — Enhanced with dramatic effects
   ========================================================================== */

#result-panel {
  text-align: center;
  padding: 24px 20px;
}

.result-icon {
  font-size: 3rem;
  margin-bottom: 4px;
  line-height: 1.2;
}

.result-icon.win-icon {
  animation: resultIconBounce 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes resultIconBounce {
  0%   { transform: scale(0); opacity: 0; }
  50%  { transform: scale(1.3); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

.result-icon.loss-icon {
  animation: resultIconFade 0.5s ease-out;
}

@keyframes resultIconFade {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

#result-panel h2 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

/* Win glow on the result panel */
#result-panel.result-win {
  animation: panelFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1), winPanelGlow 1.5s ease-in-out infinite;
}

@keyframes winPanelGlow {
  0%, 100% { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 30px var(--success-glow); }
  50%      { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 60px var(--success-glow), 0 0 80px rgba(16, 185, 129, 0.15); }
}

#result-panel.result-loss {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 15px var(--danger-glow);
}

#result-glow.win-glow {
  background: linear-gradient(90deg, transparent, var(--success-bright), transparent);
}

#result-glow.loss-glow {
  background: linear-gradient(90deg, transparent, var(--danger-bright), transparent);
  opacity: 0.4;
}

#result-title.win {
  color: var(--success-bright);
  text-shadow: 0 0 30px var(--success-glow), 0 0 60px rgba(16,185,129,0.2);
  animation: resultTitleBounce 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

#result-title.loss {
  color: var(--danger);
}

@keyframes resultTitleBounce {
  0%   { transform: scale(0.3); opacity: 0; }
  60%  { transform: scale(1.08); }
  100% { transform: scale(1); opacity: 1; }
}

#result-message {
  color: var(--text-dim);
  margin-bottom: 14px;
  font-size: 0.85rem;
}

#play-again-btn {
  background: linear-gradient(135deg, var(--primary), #6d28d9);
  color: white;
  width: 100%;
  box-shadow: 0 4px 20px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.15);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 14px;
  animation: joinBtnPulse 3s ease-in-out infinite;
}

#play-again-btn:hover {
  box-shadow: 0 6px 28px var(--primary-glow), 0 0 50px rgba(139,92,246,0.2), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-1px);
  animation: none;
}

/* ==========================================================================
   SCREEN FLASH — Fullscreen dramatic effect for wins/losses
   ========================================================================== */

#screen-flash {
  position: fixed;
  inset: 0;
  z-index: 900;
  pointer-events: none;
  opacity: 0;
}

#screen-flash.flash-win {
  background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.4) 0%, rgba(16, 185, 129, 0.1) 50%, transparent 80%);
  animation: screenFlash 0.8s ease-out forwards;
}

#screen-flash.flash-loss {
  background: radial-gradient(ellipse at center, rgba(239, 68, 68, 0.3) 0%, rgba(239, 68, 68, 0.08) 50%, transparent 80%);
  animation: screenFlash 0.5s ease-out forwards;
}

@keyframes screenFlash {
  0%   { opacity: 1; }
  100% { opacity: 0; }
}

/* ==========================================================================
   QUEUE INFO — Compact bar below the video
   ========================================================================== */

#queue-panel {
  background: var(--surface-solid);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 5px 12px;
  flex-shrink: 0;
  overflow: hidden;
}

#queue-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-dim);
}

#current-player-display {
  color: var(--primary-bright);
  font-weight: 600;
}

#queue-list-container {
  margin-top: 3px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

/* Show queue list when there are entries */
#queue-panel:hover #queue-list-container,
#queue-panel:focus-within #queue-list-container {
  max-height: 200px;
}

#queue-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.queue-entry {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255,255,255,0.03);
  font-size: 0.7rem;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.queue-entry.state-active {
  background: var(--primary-dim);
  border-left-color: var(--primary);
}

.queue-entry.state-ready {
  background: rgba(16, 185, 129, 0.1);
  border-left-color: var(--success);
}

.queue-name {
  font-weight: 500;
  color: var(--text);
}

.queue-state {
  font-family: var(--font-display);
  font-size: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.state-active .queue-state { color: var(--primary-bright); }
.state-ready .queue-state  { color: var(--success); }

.queue-empty {
  color: var(--text-dim);
  font-size: 0.7rem;
  padding: 3px 0;
  text-align: center;
}

/* ==========================================================================
   HISTORY PANEL — Minimal at bottom
   ========================================================================== */

.panel {
  background: var(--surface-solid);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 6px 12px;
  padding-bottom: calc(6px + var(--safe-bottom));
  flex-shrink: 0;
}

.panel h2 {
  font-family: var(--font-display);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
}

#history-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  max-height: 72px;
  overflow-y: auto;
}

.history-entry {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 0;
  font-size: 0.7rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.history-entry:last-child {
  border-bottom: none;
}

.history-result {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  min-width: 32px;
  height: 16px;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 0.45rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.result-win {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.result-loss {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.history-name {
  flex: 1;
  font-weight: 500;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-meta {
  color: var(--text-muted);
  font-size: 0.6rem;
  flex-shrink: 0;
}

/* ==========================================================================
   RESPONSIVE — Mobile-first adjustments
   ========================================================================== */

/* Hide keyboard hints on touch devices */
@media (hover: none) and (pointer: coarse) {
  .key-label,
  .key-hint {
    display: none !important;
  }

  /* Bigger touch targets for mobile */
  #dpad {
    grid-template-columns: 56px 56px 56px;
    grid-template-rows: 56px 56px 56px;
    gap: 4px;
  }

  .dpad-btn {
    border-radius: 14px;
  }

  .drop-btn {
    min-height: 80px;
    border-radius: var(--radius-xl);
  }
}

/* Very small phones (under 360px wide) */
@media (max-width: 359px) {
  #top-bar { padding: 3px 8px; }
  .brand-icon { font-size: 0.9rem; }
  .brand-name { font-size: 0.6rem; letter-spacing: 1px; }
  .brand-sub { display: none; }

  .overlay-panel {
    width: 90%;
    max-width: 300px;
    padding: 16px 14px;
  }

  #dpad {
    grid-template-columns: 46px 46px 46px;
    grid-template-rows: 46px 46px 46px;
    gap: 2px;
  }
}

/* Small phones (max-height: 640px) — ultra compact */
@media (max-height: 640px) {
  #top-bar { padding: 3px 10px; min-height: 30px; }
  .brand-icon { font-size: 0.9rem; }
  .brand-name { font-size: 0.6rem; }
  .brand-sub { display: none; }

  #controls-panel { padding: 6px 10px calc(8px + var(--safe-bottom)); }
  #controls-info { margin-bottom: 3px; }

  #dpad {
    grid-template-columns: 46px 46px 46px;
    grid-template-rows: 46px 46px 46px;
    gap: 3px;
  }

  .drop-btn {
    min-height: 60px;
    font-size: 0.85rem;
    padding: 10px 14px;
  }

  #queue-panel { padding: 3px 10px; }
  #queue-info { font-size: 0.65rem; }

  #history-panel { display: none; }

  .overlay-panel {
    padding: 16px;
    max-width: 320px;
  }
  .overlay-panel h2 { font-size: 0.85rem; }
  .waiting-animation { width: 44px; height: 44px; margin-bottom: 6px; }
  .waiting-icon { font-size: 1.2rem; }
  .stat-value { font-size: 1.1rem; }
  #ready-panel h2 { font-size: 1rem; }
  .ready-icon { font-size: 1.6rem; }
  #ready-timer { font-size: 1.2rem; margin-top: 6px; }
  #result-panel h2 { font-size: 1.3rem; }
  .result-icon { font-size: 2.2rem; }
  #result-message { font-size: 0.8rem; margin-bottom: 10px; }

  #current-player-hud {
    bottom: 4px;
    padding: 3px 10px 3px 8px;
  }
  #player-hud-name { font-size: 0.55rem; }
  .player-hud-icon { font-size: 0.75rem; }
}

/* Wider desktop — slightly larger D-pad, glass overlays, full-height video */
@media (min-width: 768px) {
  #dpad {
    grid-template-columns: 58px 58px 58px;
    grid-template-rows: 58px 58px 58px;
    gap: 5px;
  }

  .drop-btn {
    max-width: 200px;
    min-height: 90px;
    font-size: 1.1rem;
  }

  #controls-panel {
    padding: 12px 24px calc(16px + var(--safe-bottom));
  }

  /* Glass effect on overlay panels — safe on desktop browsers;
     only mobile WebKit has the compositing bug with backdrop-filter */
  .overlay-panel {
    max-width: 400px;
    padding: 28px;
    background: rgba(10, 10, 18, 0.65);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
  }

  /* On desktop, float queue over the video bottom instead of
     consuming vertical space below it. The video gets full height. */
  #queue-panel {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 5;
    background: rgba(10, 10, 15, 0.70);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: none;
  }

  /* History is secondary — hide on desktop to maximize video area */
  #history-panel {
    display: none;
  }
}

/* Large desktop */
@media (min-width: 1100px) {
  #dpad {
    grid-template-columns: 62px 62px 62px;
    grid-template-rows: 62px 62px 62px;
  }

  .drop-btn {
    max-width: 220px;
    min-height: 100px;
    font-size: 1.15rem;
  }

  #controls-panel {
    padding: 14px 32px calc(18px + var(--safe-bottom));
  }
}

/* Landscape mobile — tighter vertical space */
@media (max-height: 500px) and (orientation: landscape) {
  #top-bar { padding: 2px 10px; min-height: 26px; }
  .brand-icon { font-size: 0.8rem; }
  .brand-name { font-size: 0.55rem; }
  .brand-sub { display: none; }
  #status-bar { font-size: 0.55rem; }

  #controls-panel { padding: 4px 12px calc(4px + var(--safe-bottom)); }
  #controls-info { margin-bottom: 2px; font-size: 0.65rem; }
  #ctrl-timer { font-size: 0.85rem; }

  #dpad {
    grid-template-columns: 42px 42px 42px;
    grid-template-rows: 42px 42px 42px;
    gap: 2px;
  }
  .dpad-btn svg { width: 16px; height: 16px; }

  .drop-btn {
    min-height: 50px;
    font-size: 0.8rem;
    padding: 8px 12px;
  }

  #queue-panel { display: none; }
  #history-panel { display: none; }

  .overlay-panel {
    padding: 12px 18px;
    max-width: 280px;
  }
  .overlay-panel h2 { font-size: 0.8rem; margin-bottom: 5px; }
  .card-subtitle { font-size: 0.7rem; margin-bottom: 6px; }
  input[type="text"], input[type="email"] { padding: 8px 10px; font-size: 16px; }
  #join-btn { padding: 10px 18px; font-size: 0.75rem; }
  .waiting-animation { width: 36px; height: 36px; margin-bottom: 4px; }
  .waiting-icon { font-size: 1rem; }
  .stat-value { font-size: 1rem; }
  .waiting-stats { gap: 18px; margin: 4px 0; }
  #leave-btn { padding: 6px 12px; font-size: 0.7rem; margin-top: 4px; }
  .ready-icon { font-size: 1.3rem; }
  #ready-panel h2 { font-size: 0.95rem; }
  .ready-subtitle { font-size: 0.7rem; margin-bottom: 6px; }
  .big-btn { padding: 10px 16px; font-size: 0.8rem; }
  #ready-timer { font-size: 1rem; margin-top: 4px; }
  #result-panel { padding: 12px 16px; }
  #result-panel h2 { font-size: 1.2rem; }
  .result-icon { font-size: 2rem; }
  #result-message { font-size: 0.75rem; margin-bottom: 8px; }
  #play-again-btn { padding: 10px; font-size: 0.75rem; }

  #hud-top { padding: 4px 10px; }
  #live-badge { font-size: 0.4rem; padding: 2px 5px; }
  #timer-display { font-size: 1rem; }

  #current-player-hud {
    bottom: 3px;
    padding: 2px 8px 2px 6px;
  }
  #player-hud-name { font-size: 0.5rem; }
  .player-hud-icon { font-size: 0.7rem; }
}

/* ==========================================================================
   UTILITY ANIMATIONS
   ========================================================================== */

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-4px); }
  40%      { transform: translateX(4px); }
  60%      { transform: translateX(-3px); }
  80%      { transform: translateX(3px); }
}

.shake {
  animation: shake 0.4s ease-out;
}

/* Overlay panel shake needs adjusted transform-origin */
.overlay-panel.shake {
  animation: overlayShake 0.4s ease-out;
}

@keyframes overlayShake {
  0%, 100% { transform: translateY(-50%) translateX(0); }
  20%      { transform: translateY(-50%) translateX(-4px); }
  40%      { transform: translateY(-50%) translateX(4px); }
  60%      { transform: translateY(-50%) translateX(-3px); }
  80%      { transform: translateY(-50%) translateX(3px); }
}

/* ==========================================================================
   CONFETTI — Enhanced with variety
   ========================================================================== */

#confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -10px;
  animation: confettiFall 3s ease-in forwards;
}

.confetti-rect {
  width: 8px;
  height: 14px;
  border-radius: 2px;
}

.confetti-circle {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.confetti-strip {
  width: 4px;
  height: 18px;
  border-radius: 1px;
}

.confetti-star {
  width: 10px;
  height: 10px;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

@keyframes confettiFall {
  0%   { transform: translateY(0) rotate(0deg) scale(1); opacity: 1; }
  70%  { opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg) scale(0.5); opacity: 0; }
}

/* Swaying confetti variant */
@keyframes confettiSway {
  0%   { transform: translateY(0) translateX(0) rotate(0deg); opacity: 1; }
  25%  { transform: translateY(25vh) translateX(20px) rotate(180deg); }
  50%  { transform: translateY(50vh) translateX(-15px) rotate(360deg); }
  75%  { transform: translateY(75vh) translateX(10px) rotate(540deg); opacity: 0.8; }
  100% { transform: translateY(100vh) translateX(-5px) rotate(720deg); opacity: 0; }
}

/* ==========================================================================
   SELECTION & SCROLLBAR
   ========================================================================== */

::selection {
  background: var(--primary-dim);
  color: var(--text);
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }