/* ============================================
   SOLANA TREASURE HUNT — Advanced Design System
   High-Fidelity Web3 Cyber-Fantasy Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;800;900&family=Outfit:wght@300;400;500;600;700;800&family=Press+Start+2P&display=swap');

/* --- Advanced CSS variables --- */
:root {
  /* Color Palette - Custom HSL Tailored */
  --hue-primary: 220; /* Deep Cyber Blue */
  --hue-accent: 42;    /* Pure Gold */
  --hue-success: 145; /* Emerald Green */
  --hue-danger: 354;  /* Crimson Ruby */
  --hue-rare: 280;    /* Amethyst Purple */

  /* Raw backgrounds */
  --bg-dark-raw: 13, 17, 28;
  --bg-deep-raw: 7, 9, 15;
  --bg-card-raw: 22, 28, 45;

  /* HSL Colors */
  --bg-deep: hsl(var(--hue-primary), 40%, 4%);
  --bg-dark: hsl(var(--hue-primary), 35%, 8%);
  --bg-card: hsla(var(--hue-primary), 30%, 14%, 0.65);
  --bg-card-hover: hsla(var(--hue-primary), 30%, 18%, 0.8);
  --border-color: hsla(var(--hue-primary), 20%, 30%, 0.3);
  --border-glow-color: hsla(var(--hue-accent), 90%, 60%, 0.2);

  /* Solid Theme Colors */
  --gold: hsl(var(--hue-accent), 85%, 55%);
  --gold-glow: hsl(var(--hue-accent), 100%, 65%);
  --gold-dark: hsl(var(--hue-accent), 85%, 35%);
  
  --emerald: hsl(var(--hue-success), 70%, 50%);
  --emerald-glow: hsl(var(--hue-success), 90%, 60%);
  
  --ruby: hsl(var(--hue-danger), 80%, 55%);
  --ruby-glow: hsl(var(--hue-danger), 100%, 65%);

  --sapphire: hsl(205, 85%, 55%);
  --sapphire-glow: hsl(205, 100%, 65%);

  --amethyst: hsl(var(--hue-rare), 70%, 55%);
  --amethyst-glow: hsl(var(--hue-rare), 95%, 65%);

  --legendary: hsl(20, 95%, 55%);
  --legendary-glow: hsl(20, 100%, 65%);

  /* Typography */
  --font-title: 'Orbitron', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --font-pixel: 'Press Start 2P', monospace;

  /* Elevation */
  --shadow-glow: 0 0 20px hsla(var(--hue-accent), 85%, 55%, 0.15);
  --shadow-glow-emerald: 0 0 20px hsla(var(--hue-success), 70%, 50%, 0.15);
  --shadow-glow-ruby: 0 0 20px hsla(var(--hue-danger), 80%, 55%, 0.15);
  --shadow-glow-sapphire: 0 0 20px hsla(205, 85%, 55%, 0.15);
  --shadow-card: 0 16px 36px rgba(0, 0, 0, 0.4);
  
  /* Radii */
  --radius-panel: 16px;
  --radius-button: 10px;
  --radius-item: 8px;
}

/* --- Base Styling Overrides --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: var(--bg-deep);
  color: #f3f4f6;
  font-family: var(--font-body);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

/* --- Animated Cosmic Backdrop --- */
#game-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, #151a30 0%, #080a12 100%);
}

/* Animated aurora/fog spheres in background */
#game-container::before,
#game-container::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.25;
}

#game-container::before {
  width: 400px;
  height: 400px;
  background: var(--gold-dark);
  top: 10%;
  left: 15%;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

#game-container::after {
  width: 500px;
  height: 500px;
  background: hsl(var(--hue-rare), 40%, 25%);
  bottom: 10%;
  right: 15%;
  animation: floatOrb 25s ease-in-out infinite alternate-reverse;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, -40px) scale(1.15); }
  100% { transform: translate(-40px, 50px) scale(0.9); }
}

/* --- Canvas Frame wrapper — fills entire viewport --- */
#game-canvas {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2;
}

/* ============================================
   GLASSMORPHISM & PANELS
   ============================================ */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-panel);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.card:hover {
  border-color: rgba(240, 192, 64, 0.25);
  box-shadow: var(--shadow-card), 0 0 25px rgba(240, 192, 64, 0.05);
  transform: translateY(-2px);
}

/* Card Headers */
.card-title {
  font-family: var(--font-title);
  font-size: 11px;
  font-weight: 800;
  color: var(--gold-glow);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title::after {
  content: '';
  flex-grow: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(240, 192, 64, 0.3), transparent);
}

/* ============================================
   TACTILE PREMIUM BUTTONS
   ============================================ */
.btn {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 32px;
  border-radius: var(--radius-button);
  border: none;
  cursor: pointer;
  position: relative;
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* Button shines */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transform: skewX(-25deg);
  transition: 0.75s;
}

.btn:hover::before {
  left: 150%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-glow), var(--gold-dark));
  color: #07090f;
  box-shadow: 0 8px 24px rgba(240, 192, 64, 0.2), var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(240, 192, 64, 0.35), 0 0 30px rgba(240, 192, 64, 0.2);
  filter: brightness(1.1);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #f3f4f6;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--gold-glow);
  color: var(--gold-glow);
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(240, 192, 64, 0.15);
}

.btn-danger {
  background: linear-gradient(135deg, var(--ruby), hsl(var(--hue-danger), 80%, 35%));
  color: white;
  box-shadow: 0 6px 20px rgba(231, 76, 60, 0.2), var(--shadow-glow-ruby);
}

.btn-danger:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 8px 24px rgba(231, 76, 60, 0.3), var(--shadow-glow-ruby);
}

.btn-small {
  padding: 8px 16px;
  font-size: 10px;
  border-radius: 6px;
}

/* ============================================
   LANDING / INTRO VIEW
   ============================================ */
#landing-screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  background: radial-gradient(circle at 50% 50%, #0d1222 0%, #04060b 100%);
  transition: opacity 0.6s cubic-bezier(0.25, 0.8, 0.25, 1), visibility 0.6s;
}

#landing-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Landing Logo */
.landing-logo {
  width: 400px;
  max-width: 90vw;
  margin-bottom: 48px;
  animation: logoFloat 4s ease-in-out infinite, logoGlow 3s ease-in-out infinite alternate;
}

.landing-logo img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes logoGlow {
  0% { filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5)) drop-shadow(0 0 20px rgba(240, 192, 64, 0.1)); }
  100% { filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5)) drop-shadow(0 0 40px rgba(240, 192, 64, 0.3)); }
}

/* Landing Tagline */
.landing-tagline {
  text-align: center;
  margin-bottom: 40px;
}

.tagline-main {
  font-family: var(--font-title);
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.tagline-sub {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--gold);
  opacity: 0.9;
  letter-spacing: 0.03em;
}

/* ============================================
   LOADING SCREEN
   ============================================ */
#loading-screen {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  background: linear-gradient(180deg, #0a0d14 0%, #151a2e 50%, #0a0d14 100%);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px;
}

.loading-logo {
  width: 300px;
  margin-bottom: 40px;
  animation: loadingPulse 2s ease-in-out infinite;
}

.loading-logo img {
  width: 100%;
  height: auto;
}

@keyframes loadingPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.02); opacity: 0.9; }
}

/* Spinner Animation */
.loading-spinner {
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: 30px;
}

.spinner-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: spinRing 1.5s linear infinite;
}

.spinner-ring:nth-child(1) {
  border-top-color: var(--gold);
  animation-delay: 0s;
}

.spinner-ring:nth-child(2) {
  width: 65px;
  height: 65px;
  top: 7.5px;
  left: 7.5px;
  border-right-color: var(--sapphire);
  animation-delay: 0.15s;
  animation-direction: reverse;
}

.spinner-ring:nth-child(3) {
  width: 50px;
  height: 50px;
  top: 15px;
  left: 15px;
  border-bottom-color: var(--emerald);
  animation-delay: 0.3s;
}

@keyframes spinRing {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-text {
  font-family: var(--font-title);
  font-size: 18px;
  color: var(--gold);
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.loading-progress {
  width: 280px;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 30px;
}

.loading-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-glow));
  border-radius: 3px;
  transition: width 0.3s ease;
  animation: progressShine 1.5s ease-in-out infinite;
}

@keyframes progressShine {
  0% { box-shadow: 0 0 10px rgba(240, 192, 64, 0.3); }
  50% { box-shadow: 0 0 20px rgba(240, 192, 64, 0.6); }
  100% { box-shadow: 0 0 10px rgba(240, 192, 64, 0.3); }
}

.loading-tips {
  font-size: 13px;
  color: #6b7280;
  max-width: 300px;
  font-style: italic;
}

.landing-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 320px;
  z-index: 10;
}

/* ============================================
   LOBBY ROOM VIEW
   ============================================ */
#lobby-screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 90;
  background: rgba(4, 6, 11, 0.85);
  backdrop-filter: blur(24px);
  transition: opacity 0.5s ease, visibility 0.5s ease;
  padding: 32px;
}

#lobby-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.lobby-header {
  text-align: center;
  margin-bottom: 40px;
}

.lobby-header h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 32px;
  letter-spacing: 0.15em;
  color: white;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.lobby-header .round-badge {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  color: var(--sapphire-glow);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.lobby-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 860px;
  width: 100%;
}

/* Stats layout rows */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-row:last-child {
  border-bottom: none;
}

.stat-label {
  font-size: 13px;
  color: #9ca3af;
  font-weight: 500;
}

.stat-value {
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 700;
  color: white;
}

.stat-value.gold { color: var(--gold-glow); text-shadow: 0 0 10px rgba(240,192,64,0.2); }
.stat-value.emerald { color: var(--emerald-glow); text-shadow: 0 0 10px rgba(46,204,113,0.2); }
.stat-value.ruby { color: var(--ruby-glow); text-shadow: 0 0 10px rgba(231,76,60,0.2); }

/* Status badges inside lobby */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-badge.waiting {
  background: rgba(155, 89, 182, 0.12);
  color: var(--amethyst-glow);
  border: 1px solid rgba(155, 89, 182, 0.2);
}

.status-badge.countdown {
  background: rgba(240, 192, 64, 0.12);
  color: var(--gold-glow);
  border: 1px solid rgba(240, 192, 64, 0.25);
  animation: borderFlash 1.5s infinite alternate;
}

.status-badge.live {
  background: rgba(46, 204, 113, 0.12);
  color: var(--emerald-glow);
  border: 1px solid rgba(46, 204, 113, 0.25);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: currentColor;
  box-shadow: 0 0 8px currentColor;
}

@keyframes borderFlash {
  0% { border-color: rgba(240, 192, 64, 0.2); }
  100% { border-color: rgba(240, 192, 64, 0.6); }
}

/* Leaderboards inside modules */
.leaderboard {
  list-style: none;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.leaderboard li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 8px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.leaderboard li:hover {
  background: rgba(255, 255, 255, 0.04);
}

.leaderboard li.is-player {
  background: rgba(240, 192, 64, 0.05);
  border-color: rgba(240, 192, 64, 0.3);
  box-shadow: inset 0 0 10px rgba(240, 192, 64, 0.05);
}

.leaderboard .rank {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 11px;
  color: #6b7280;
  width: 32px;
}

.leaderboard li:nth-child(1) .rank { color: var(--gold-glow); }
.leaderboard li:nth-child(2) .rank { color: #d1d5db; }
.leaderboard li:nth-child(3) .rank { color: #b45309; }

.leaderboard .name {
  flex-grow: 1;
  font-weight: 600;
  font-size: 13px;
}

.leaderboard .score {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 12px;
  color: #d1d5db;
}

/* Lobby countdown timers */
.countdown-display {
  margin-top: 36px;
  text-align: center;
}

.countdown-number {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 64px;
  line-height: 1;
  color: white;
  text-shadow: 0 0 25px rgba(255, 255, 255, 0.1);
  animation: numberPulse 1s ease-in-out infinite;
}

@keyframes numberPulse {
  0% { transform: scale(1); opacity: 0.95; }
  50% { transform: scale(1.05); opacity: 1; text-shadow: 0 0 35px rgba(240, 192, 64, 0.25); color: var(--gold-glow); }
  100% { transform: scale(1); opacity: 0.95; }
}

.countdown-label {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 10px;
  color: #6b7280;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-top: 8px;
}

/* Warning cards for guest play */
.guest-warning {
  background: rgba(231, 76, 60, 0.05);
  border: 1px solid rgba(231, 76, 60, 0.2);
  border-radius: var(--radius-panel);
  padding: 16px 24px;
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 860px;
  width: 100%;
}

.guest-warning-icon {
  font-size: 24px;
}

.guest-warning-text {
  font-size: 13px;
  color: #fca5a5;
}

.guest-warning-text strong {
  display: block;
  font-family: var(--font-title);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ruby-glow);
  margin-bottom: 2px;
}

/* ============================================
   ACTIVE GAMEPLAY HUD OVERLAYS
   ============================================ */
#game-hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 50;
}

#game-hud > * {
  pointer-events: auto;
}

/* Floating dashboard panels */
.hud-top {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  background: rgba(13, 17, 28, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 30px;
  padding: 8px 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hud-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.hud-stat:last-child {
  border-right: none;
}

.hud-stat-icon {
  font-size: 16px;
}

.hud-stat-label {
  font-size: 8px;
  font-weight: 700;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hud-stat-value {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 800;
  color: white;
}

/* Bottom Left HUD meters */
.hud-bottom-left {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Energy bar metrics */
.energy-bar-container {
  background: rgba(13, 17, 28, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-panel);
  padding: 14px 18px;
  width: 240px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.energy-label {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 9px;
  color: #9ca3af;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
}

.energy-bar {
  height: 10px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.energy-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981, #34d399);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
  border-radius: 5px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

/* Diagonal stripes animation inside bar fills */
.energy-bar-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    -45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 16px 16px;
  animation: barStripes 1s linear infinite;
}

@keyframes barStripes {
  from { background-position: 0 0; }
  to { background-position: 16px 0; }
}

.energy-bar-fill.low {
  background: linear-gradient(90deg, #ef4444, #f87171);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}

/* Inventory Quick slots deck */
.inventory-bar {
  display: flex;
  gap: 10px;
}

.inventory-slot {
  width: 50px;
  height: 50px;
  background: rgba(13, 17, 28, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-item);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.inventory-slot:hover {
  border-color: var(--gold-glow);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 24px rgba(240, 192, 64, 0.15);
}

.inventory-slot:active {
  transform: translateY(-1px);
}

.inventory-slot .count {
  position: absolute;
  bottom: 4px;
  right: 6px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 9px;
  color: white;
  background: var(--bg-dark);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  padding: 1px 4px;
  line-height: 1;
}

/* Minimap container HUD */
.hud-bottom-right {
  position: absolute;
  bottom: 20px;
  right: 20px;
}

.minimap-container {
  background: rgba(13, 17, 28, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-panel);
  padding: 8px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  transition: border-color 0.3s ease;
}

.minimap-container:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.minimap-container canvas {
  border-radius: 10px;
  display: block;
}

/* Top Right quick controls actions */
.hud-top-right {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  gap: 10px;
}

.hud-btn {
  width: 42px;
  height: 42px;
  background: rgba(13, 17, 28, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-item);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: #9ca3af;
  transition: all 0.2s ease;
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.hud-btn:hover {
  border-color: var(--gold-glow);
  color: var(--gold-glow);
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(240, 192, 64, 0.2);
}

/* ============================================
   RESULTS / SCORECARD SCREENS
   ============================================ */
#results-screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 95;
  background: rgba(4, 6, 11, 0.88);
  backdrop-filter: blur(28px);
  transition: opacity 0.6s ease, visibility 0.6s ease;
  padding: 32px;
}

#results-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.results-header {
  text-align: center;
  margin-bottom: 40px;
}

.results-header h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 36px;
  letter-spacing: 0.18em;
  color: var(--gold-glow);
  text-shadow: 0 0 30px rgba(240, 192, 64, 0.25);
  text-transform: uppercase;
}

.results-header .round-info {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  color: #6b7280;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-top: 4px;
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 860px;
  width: 100%;
  margin-bottom: 36px;
}

/* Big Metrics Displays inside results card */
.results-stat-big {
  text-align: center;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.results-stat-big:last-child {
  border-bottom: none;
}

.results-stat-big .value {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 36px;
  color: white;
  line-height: 1;
}

.results-stat-big .value.emerald {
  color: var(--emerald-glow);
  text-shadow: 0 0 20px rgba(46, 204, 113, 0.25);
}

.results-stat-big .label {
  font-size: 12px;
  color: #6b7280;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 6px;
}

/* Forfeit allocations labels */
.forfeit-warning {
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-panel);
  padding: 16px 24px;
  text-align: center;
  max-width: 860px;
  width: 100%;
  margin-bottom: 32px;
  box-shadow: 0 10px 30px rgba(239, 68, 68, 0.05);
}

.forfeit-warning p {
  font-size: 13px;
  color: #fca5a5;
  line-height: 1.6;
}

.forfeit-warning strong {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ruby-glow);
}

/* ============================================
   TOAST SYSTEM NOTIFICATIONS
   ============================================ */
#notification-container {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  width: 360px;
}

.notification {
  background: rgba(13, 17, 28, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-item);
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 500;
  color: white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: notifSlideIn 0.35s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
  pointer-events: auto;
}

.notification.hiding {
  animation: notifSlideOut 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.notification.success {
  border-left: 4px solid var(--emerald);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.08);
}

.notification.warning {
  border-left: 4px solid var(--gold);
  box-shadow: 0 10px 30px rgba(240, 192, 64, 0.08);
}

.notification.error {
  border-left: 4px solid var(--ruby);
  box-shadow: 0 10px 30px rgba(239, 68, 68, 0.08);
}

@keyframes notifSlideIn {
  from { transform: translateY(-24px) scale(0.95); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes notifSlideOut {
  from { transform: translateY(0) scale(1); opacity: 1; }
  to { transform: translateY(-24px) scale(0.95); opacity: 0; }
}

/* ============================================
   WALLET MODALS
   ============================================ */
.wallet-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 11, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 300;
  animation: modalFadeIn 0.25s ease;
}

.wallet-modal {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-panel);
  padding: 32px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 60px rgba(240, 192, 64, 0.05);
  animation: modalSlideUp 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalSlideUp {
  from { transform: translateY(30px) scale(0.95); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.wallet-modal h3 {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 18px;
  color: white;
  text-align: center;
  margin-bottom: 24px;
}

.wallet-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-item);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.01);
}

.wallet-option:hover {
  border-color: var(--gold-glow);
  background: rgba(240, 192, 64, 0.04);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(240, 192, 64, 0.08);
}

.wallet-option-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.wallet-option-info h4 {
  font-size: 14px;
  font-weight: 700;
  color: white;
  margin-bottom: 2px;
}

.wallet-option-info p {
  font-size: 11px;
  color: #6b7280;
}

.wallet-modal-close {
  display: block;
  width: 100%;
  text-align: center;
  margin-top: 20px;
  color: #6b7280;
  font-size: 13px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
  transition: color 0.2s ease;
}

.wallet-modal-close:hover {
  color: white;
}

/* Wallet Modal Header */
.wallet-modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.wallet-modal-header h3 {
  margin-bottom: 8px;
}

.wallet-modal-subtitle {
  font-size: 12px;
  color: #9ca3af;
  margin: 0;
}

/* Wallet Options Container */
.wallet-options {
  margin-bottom: 16px;
}

/* Wallet Not Installed State */
.wallet-option.wallet-not-installed {
  opacity: 0.6;
}

.wallet-option.wallet-not-installed:hover {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  transform: none;
  box-shadow: none;
}

.wallet-install-link {
  margin-left: auto;
  font-size: 11px;
  color: var(--gold);
  font-weight: 600;
}

/* Wallet Status Dot */
.wallet-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-left: auto;
  background: #6b7280;
}

.wallet-status-dot.connected {
  background: var(--emerald);
  box-shadow: 0 0 8px var(--emerald);
}

/* Wallet Connecting State */
.wallet-option.wallet-connecting {
  pointer-events: none;
  border-color: var(--gold);
}

.wallet-option.wallet-connecting .wallet-status-dot {
  background: var(--gold);
  animation: pulse 1s ease-in-out infinite;
}

/* Wallet Modal Footer */
.wallet-modal-footer {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.wallet-security-note {
  font-size: 11px;
  color: #6b7280;
  text-align: center;
  margin: 0;
}

/* Disconnect Modal (smaller variant) */
.wallet-modal.wallet-modal-small {
  max-width: 340px;
  padding: 24px;
}

.wallet-connected-info {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-item);
  margin-bottom: 20px;
}

.wallet-connected-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.wallet-connected-name {
  font-size: 14px;
  font-weight: 700;
  color: white;
  margin: 0 0 4px 0;
}

.wallet-connected-address {
  font-size: 12px;
  color: var(--emerald);
  margin: 0;
  font-family: var(--font-mono);
}

.wallet-stats {
  margin-bottom: 20px;
}

.wallet-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
  color: #9ca3af;
}

.wallet-stat-row:last-child {
  border-bottom: none;
}

.wallet-modal-actions {
  display: flex;
  gap: 12px;
}

.wallet-modal-actions .btn {
  flex: 1;
  padding: 12px 16px;
  font-size: 13px;
}

/* Make HUD wallet clickable */
#hud-wallet-stat {
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: var(--radius-item);
}

#hud-wallet-stat:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Username Input Modal */
.username-input-container {
  margin-bottom: 24px;
}

.username-input-container input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-item);
  color: white;
  font-size: 14px;
  font-family: var(--font-body);
  outline: none;
  transition: all 0.2s ease;
}

.username-input-container input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.15);
}

.username-input-container input::placeholder {
  color: #6b7280;
}

.username-error {
  font-size: 12px;
  color: #ef4444;
  margin: 8px 0 0 0;
  min-height: 18px;
}

.username-hint {
  font-size: 11px;
  color: #6b7280;
  margin: 4px 0 0 0;
}

/* Online Players Bar */
.online-players-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  font-size: 12px;
  color: #9ca3af;
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
}

.online-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 8px var(--emerald);
  animation: pulse 2s ease-in-out infinite;
}

.online-count {
  font-weight: 700;
  color: white;
}

/* Profile Modal Styles */
.profile-modal {
  max-width: 480px;
}

.profile-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 24px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-item);
}

.profile-stat {
  text-align: center;
}

.profile-stat-value {
  font-size: 28px;
  font-weight: 700;
  display: block;
}

.profile-stat-label {
  font-size: 11px;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.profile-section {
  margin-bottom: 20px;
}

.profile-section h4 {
  font-size: 14px;
  margin-bottom: 12px;
  color: #d1d5db;
}

.building-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-item);
  margin-bottom: 8px;
}

.building-card.built {
  border-color: rgba(74, 222, 128, 0.2);
  background: rgba(74, 222, 128, 0.05);
}

.building-icon {
  font-size: 28px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

.building-info {
  flex: 1;
}

.building-info h5 {
  font-size: 13px;
  margin: 0 0 4px 0;
  color: white;
}

.building-info p {
  font-size: 11px;
  margin: 0;
  color: #9ca3af;
}

.btn-small {
  padding: 8px 12px;
  font-size: 11px;
}

.storage-actions {
  padding: 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-item);
  margin-bottom: 12px;
}

.storage-action-row {
  display: flex;
  gap: 8px;
}

.storage-action-row input {
  flex: 1;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-item);
  color: white;
  font-size: 12px;
}

.storage-action-row input:focus {
  outline: none;
  border-color: var(--gold);
}

.claim-info {
  font-size: 13px;
  color: #d1d5db;
  margin-bottom: 12px;
}

.claim-row {
  display: flex;
  gap: 8px;
}

.claim-row input {
  flex: 1;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-item);
  color: white;
  font-size: 11px;
  font-family: var(--font-mono);
}

.claim-row input:focus {
  outline: none;
  border-color: var(--gold);
}

.claim-warning {
  padding: 12px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: var(--radius-item);
  color: var(--gold);
  font-size: 12px;
  text-align: center;
}

/* Text color utilities */
.text-emerald { color: var(--emerald); }
.text-gold { color: var(--gold); }
.text-ruby { color: var(--ruby); }

/* ============================================
   RESPONSIVE LAYOUTS
   ============================================ */
@media (max-width: 768px) {
  .landing-title {
    font-size: 40px;
  }
  
  .lobby-grid, .results-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .hud-top {
    flex-wrap: wrap;
    border-radius: 16px;
    justify-content: center;
    max-width: 90%;
  }

  .hud-stat {
    border-right: none;
    padding: 4px 8px;
  }
}

/* Utility Hidden state */
.hidden {
  display: none !important;
}