/* Modern Space Theme CSS - Dark Gray & White */
:root {
  --primary-color: #8b5cf6; /* brand accent (violet-500) */
  --secondary-color: #94a3b8; /* slate-400 */
  --accent-color: #988bc3; /* updated accent */
  --success-color: #22c55e; /* green-500 */
  --warning-color: #f59e0b; /* amber-500 */
  --error-color: #ef4444; /* red-500 */

  --bg-primary: #0b0b10; /* near-black */
  --bg-secondary: #111321; /* deep slate */
  --bg-tertiary: #0f172a; /* slate-900 */
  --bg-card: rgba(20, 24, 38, 0.9); /* softened card */
  --bg-glass: rgba(255, 255, 255, 0.06);

  --text-primary: #f8fafc; /* slate-50 */
  --text-secondary: #cbd5e1; /* slate-300 */
  --text-muted: #94a3b8; /* slate-400 */

  --border-color: rgba(148, 163, 184, 0.2);
  --border-glow: rgba(139, 92, 246, 0.35);

  --shadow-primary: 0 6px 18px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 16px rgba(139, 92, 246, 0.12);
  --shadow-card: 0 2px 10px rgba(0, 0, 0, 0.35);

  --font-primary: "Inter", sans-serif;
  --font-secondary: "Inter", sans-serif;
  --font-display: "Inter", sans-serif;

  --border-radius: 12px;
  --border-radius-lg: 16px;
  --transition: all 0.25s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-secondary);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  line-height: 1.6;
}

/* Paragraph rhythm */
p {
  line-height: 1.8em;
}

/* Galaxy Background */
.galaxy-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: #0f0f1a;
  overflow: hidden;
}

.stars,
.stars2,
.stars3 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
}

.stars {
  background-image: radial-gradient(2px 2px at 20px 30px, #eee, transparent), radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.8), transparent), radial-gradient(1px 1px at 90px 40px, #fff, transparent), radial-gradient(1px 1px at 130px 80px, rgba(255, 255, 255, 0.6), transparent), radial-gradient(2px 2px at 160px 30px, #fff, transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: sparkle 6s linear infinite;
  opacity: 0.25;
}

.stars2 {
  background-image: radial-gradient(1px 1px at 50px 50px, #fff, transparent), radial-gradient(1px 1px at 100px 100px, rgba(255, 255, 255, 0.7), transparent), radial-gradient(1px 1px at 150px 25px, #fff, transparent), radial-gradient(1px 1px at 200px 75px, rgba(255, 255, 255, 0.5), transparent);
  background-repeat: repeat;
  background-size: 250px 125px;
  animation: sparkle 8s linear infinite reverse;
  opacity: 0.2;
}

.stars3 {
  background-image: radial-gradient(1px 1px at 25px 25px, #fff, transparent), radial-gradient(1px 1px at 75px 75px, rgba(255, 255, 255, 0.6), transparent), radial-gradient(1px 1px at 125px 50px, #fff, transparent);
  background-repeat: repeat;
  background-size: 150px 75px;
  animation: sparkle 10s linear infinite;
  opacity: 0.15;
}

.nebula {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 20% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%), radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%), radial-gradient(ellipse at 40% 60%, rgba(148, 163, 184, 0.04) 0%, transparent 50%);
}

.cosmic-dust {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 30% 30%, rgba(0, 255, 136, 0.03) 0%, transparent 50%), radial-gradient(ellipse at 70% 70%, rgba(255, 179, 71, 0.02) 0%, transparent 50%);
  animation: cosmicFloat 20s ease-in-out infinite;
}

/* Planets - hidden for minimalist cockpit theme */
.planet {
  display: none;
}

.planet-1 {
  width: 80px;
  height: 80px;
  top: 15%;
  left: 10%;
  background: radial-gradient(circle at 30% 30%, #ff6b9d, #c44569, #8b3a5a);
  animation: planetFloat 8s ease-in-out infinite;
  box-shadow: 0 0 20px rgba(255, 107, 157, 0.3);
}

.planet-2 {
  width: 120px;
  height: 120px;
  top: 60%;
  right: 15%;
  background: radial-gradient(circle at 25% 25%, #00d4ff, #0099cc, #006699);
  animation: planetFloat 10s ease-in-out infinite reverse;
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
}

.planet-3 {
  width: 60px;
  height: 60px;
  top: 25%;
  right: 25%;
  background: radial-gradient(circle at 35% 35%, #00ff88, #00cc66, #009944);
  animation: planetFloat 6s ease-in-out infinite;
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
}

.planet-4 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 20%;
  background: radial-gradient(circle at 40% 40%, #ffb347, #ff8c00, #cc7000);
  animation: planetFloat 12s ease-in-out infinite reverse;
  box-shadow: 0 0 20px rgba(255, 179, 71, 0.3);
}

.planet-5 {
  width: 70px;
  height: 70px;
  top: 70%;
  left: 5%;
  background: radial-gradient(circle at 30% 30%, #c44569, #8b3a5a, #5d2a3a);
  animation: planetFloat 7s ease-in-out infinite;
  box-shadow: 0 0 18px rgba(196, 69, 105, 0.3);
}

/* Planet Rings */
.planet-ring {
  position: absolute;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: ringRotate 15s linear infinite;
}

.planet-2 .planet-ring {
  width: 160px;
  height: 160px;
  top: -20px;
  left: -20px;
  border-color: rgba(0, 212, 255, 0.2);
  animation: ringRotate 8s linear infinite;
}

.planet-4 .planet-ring {
  width: 130px;
  height: 130px;
  top: -15px;
  left: -15px;
  border-color: rgba(255, 179, 71, 0.2);
  animation: ringRotate 6s linear infinite reverse;
}

@keyframes planetFloat {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(10px, -15px) rotate(90deg);
  }
  50% {
    transform: translate(-5px, -10px) rotate(180deg);
  }
  75% {
    transform: translate(-10px, 5px) rotate(270deg);
  }
}

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

/* Astronauts - hidden for minimalist cockpit theme */
.astronaut {
  display: none;
}

.astronaut::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 15px;
  background: linear-gradient(45deg, #00d4ff, #0099cc);
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.4);
}

.astronaut::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 25px;
  height: 8px;
  background: linear-gradient(45deg, #ff6b9d, #c44569);
  border-radius: 50%;
  box-shadow: 0 0 5px rgba(255, 107, 157, 0.3);
}

.astronaut-1 {
  top: 20%;
  left: 80%;
  animation-delay: 0s;
}

.astronaut-2 {
  top: 40%;
  left: 5%;
  animation-delay: 3s;
}

.astronaut-3 {
  top: 80%;
  left: 70%;
  animation-delay: 6s;
}

/* Spaceships - hidden for minimalist cockpit theme */
.spaceship {
  display: none;
}

.spaceship::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -10px;
  transform: translateY(-50%);
  width: 15px;
  height: 8px;
  background: linear-gradient(45deg, #ff6b9d, #c44569);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(255, 107, 157, 0.5);
}

.spaceship::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid #00d4ff;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.spaceship-1 {
  top: 10%;
  left: -50px;
  animation-delay: 0s;
}

.spaceship-2 {
  top: 30%;
  left: -50px;
  animation-delay: 5s;
}

.spaceship-3 {
  top: 50%;
  left: -50px;
  animation-delay: 10s;
}

.spaceship-4 {
  top: 70%;
  left: -50px;
  animation-delay: 15s;
}

@keyframes astronautFloat {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(20px, -10px) rotate(5deg);
  }
  50% {
    transform: translate(-10px, -20px) rotate(-5deg);
  }
  75% {
    transform: translate(-20px, 10px) rotate(3deg);
  }
}

@keyframes spaceshipFly {
  0% {
    transform: translateX(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateX(calc(100vw + 50px)) rotate(360deg);
    opacity: 0;
  }
}

@keyframes cameraFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-8px) rotate(1deg);
  }
  50% {
    transform: translateY(-12px) rotate(0deg);
  }
  75% {
    transform: translateY(-6px) rotate(-1deg);
  }
}

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

@keyframes cosmicFloat {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -30px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(240deg);
  }
}

/* App Container */
.app-container {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

/* Cockpit HUD overlay */

/* Thin frame */
.app-container::before {
  top: 1rem;
  width: min(1200px, 92vw);
  height: calc(100vh - 2rem);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 18px;
  box-shadow: inset 0 0 0 1px rgba(139, 92, 246, 0.08);
}

/* Subtle grid */
.app-container::after {
  top: 1rem;
  width: min(1200px, 92vw);
  height: calc(100vh - 2rem);
  border-radius: 18px;
  background-image: linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 24px 24px, 24px 24px;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.9) 70%);
}

/* Header */
.app-header {
  margin-bottom: 2rem;
}

/* Minimalist Cockpit HUD Bar */
.hud-bar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
  background: linear-gradient(180deg, rgba(20, 24, 38, 0.85), rgba(20, 24, 38, 0.65));
  border: 1px solid var(--border-color);
  border-radius: 10px;
  backdrop-filter: blur(8px);
}

.hud-right {
  justify-content: flex-end;
}

.hud-left,
.hud-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hud-center {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.hud-ind {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

.hud-ind.on {
  color: var(--text-primary);
  border-color: rgba(34, 197, 94, 0.5);
  background: rgba(34, 197, 94, 0.12);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.15) inset;
}

.hud-ind.on.pulse {
  animation: hudPulse 1.6s ease-in-out infinite;
}

@keyframes hudPulse {
  0%,
  100% {
    filter: drop-shadow(0 0 0px rgba(34, 197, 94, 0.25));
  }
  50% {
    filter: drop-shadow(0 0 6px rgba(34, 197, 94, 0.45));
  }
}

.hud-meter {
  position: relative;
  width: 60px;
  height: 8px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
}

.hud-meter-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 75%;
  background: linear-gradient(90deg, var(--success-color), rgba(34, 197, 94, 0.5));
}

.hud-time {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Subtle corner brackets on cards */
.counter-card::after,
.speedometer-card::after,
.ai-card::after,
.crypto-card::after,
.achievements-card::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 10px;
  pointer-events: none;
  mask: linear-gradient(#000 0 0) center/ calc(100% - 18px) 1px no-repeat, linear-gradient(#000 0 0) center/ 1px calc(100% - 18px) no-repeat;
}

.logo-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo-container {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.app-logo {
  width: 200px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
  transition: var(--transition);
}

.app-logo:hover {
  filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.5));
  transform: scale(1.05);
}

.title-subtitle {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  text-transform: none;
  text-align: left;
  margin-top: 0.25rem;
  padding: 5px 30px;
  padding-left: 0px !important;
  border-radius: 3px;
  color: #fff;
  width: auto;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning-color);
  animation: pulse 2s ease-in-out infinite;
}

.status-dot.active {
  background: var(--success-color);
}

.status-text {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

/* Dashboard Grid */
.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

/* Make achievements card full width */
.achievements-card {
  grid-column: 1 / -1;
}

/* Card Styles */
/* Crypto Token Card */
.crypto-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.crypto-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
}

.crypto-subtitle {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--warning-color);
  text-align: center;
  margin: 0.5rem 0 1rem 0;
  padding: 0.5rem 1rem;
  background: rgba(251, 191, 36, 0.1);
  border-radius: var(--border-radius);
  border: 1px solid rgba(251, 191, 36, 0.2);
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
}

.crypto-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.token-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.token-amount {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.token-symbol {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-color);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.token-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.token-usd-value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--success-color);
  text-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
}

.bitcoin-price {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.price-label {
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.price-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.price-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.price-change {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.price-change.positive {
  background: rgba(74, 222, 128, 0.2);
  color: var(--success-color);
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.price-change.negative {
  background: rgba(248, 113, 113, 0.2);
  color: var(--error-color);
  border: 1px solid rgba(248, 113, 113, 0.3);
}

.price-change.neutral {
  background: rgba(176, 176, 176, 0.2);
  color: var(--text-secondary);
  border: 1px solid rgba(176, 176, 176, 0.3);
}

.change-arrow {
  font-size: 1rem;
  transition: var(--transition);
}

.change-arrow.up {
  color: var(--success-color);
  transform: rotate(-45deg);
}

.change-arrow.down {
  color: var(--error-color);
  transform: rotate(45deg);
}

.change-arrow.neutral {
  color: var(--text-secondary);
}

.crypto-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.crypto-stats .stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.crypto-stats .stat-label {
  font-family: var(--font-secondary);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.crypto-stats .stat-value {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.counter-card,
.speedometer-card,
.ai-card,
.achievements-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.crypto-card:hover,
.counter-card:hover,
.speedometer-card:hover,
.ai-card:hover,
.achievements-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.card-header.center {
  justify-content: center;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.card-icon {
  font-size: 1.5rem;
  opacity: 0.7;
}

/* Counter Card */
.counter-display {
  text-align: center;
  margin-bottom: 2rem;
}

.counter-number {
  font-family: var(--font-primary);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 5rem);
  color: var(--primary-color);
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.counter-number.blink {
  transform: scale(1.1);
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
}

.counter-label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.counter-stats {
  display: flex;
  justify-content: space-around;
  gap: 1rem;
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-value {
  display: block;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Speedometer Card */
.speedometer-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

#speedometer {
  border-radius: 50%;
  box-shadow: var(--shadow-glow);
}

.speedometer-center {
  position: absolute;
  text-align: center;
}

.speed-value {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-color);
  line-height: 1;
}

.speed-unit {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

/* AI Card */
.ai-status {
  text-align: center;
}

.ai-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.ai-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--warning-color);
  animation: pulse 1.5s ease-in-out infinite;
}

.ai-pulse.active {
  background: var(--success-color);
}

.ai-text {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text-secondary);
}

.ai-metrics {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.metric-label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.metric-bar {
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.metric-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 3px;
  transition: width 0.3s ease;
  width: 0%;
}

/* Achievements Card */
.achievements-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  transition: var(--transition);
  opacity: 0.5;
}

.achievement-item.unlocked {
  opacity: 1;
  border-color: var(--success-color);
  background: rgba(0, 255, 136, 0.1);
}

.achievement-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.achievement-info {
  flex: 1;
}

.achievement-title {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.achievement-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Control Panel */
.control-panel {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.control-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  text-decoration: none;
}

.control-btn.primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--bg-primary);
  box-shadow: var(--shadow-primary);
}

.control-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.control-btn.secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.control-btn.secondary:hover {
  border-color: var(--border-glow);
  background: rgba(255, 255, 255, 0.1);
}

.btn-icon {
  font-size: 1.2rem;
}

/* HUD Home icon (center) */
.hud-home-icon {
  display: inline-flex; /* icon visible on all sizes */
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  text-decoration: none;
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  border-radius: 8px;
  padding: 6px;
  line-height: 0;
}

.hud-home-icon:hover {
  border-color: var(--border-glow);
  background: rgba(255, 255, 255, 0.08);
}

.hud-center-title {
  display: inline; /* toggled off on desktop */
}

/* Achievement Backdrop */
.achievement-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.achievement-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

/* Achievement Notification */
.achievement-notification {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: var(--bg-card);
  border: 2px solid var(--success-color);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 0 40px rgba(0, 255, 136, 0.4), var(--shadow-glow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  max-width: 400px;
  opacity: 0;
  pointer-events: none;
}

.achievement-notification.show {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.notification-icon {
  font-size: 3rem;
  flex-shrink: 0;
  animation: achievementPulse 2s ease-in-out infinite;
}

.notification-text {
  flex: 1;
}

.notification-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--success-color);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.notification-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

@keyframes achievementPulse {
  0%,
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
  }
  50% {
    transform: scale(1.1);
    filter: drop-shadow(0 0 20px rgba(0, 255, 136, 0.8));
  }
}

/* Explosion Effects */
.explosion-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 998;
}

.explosion-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--success-color);
  border-radius: 50%;
  animation: explode 1.5s ease-out forwards;
}

.explosion-particle:nth-child(odd) {
  background: var(--primary-color);
}

.explosion-particle:nth-child(3n) {
  background: var(--secondary-color);
}

.explosion-particle:nth-child(4n) {
  background: var(--accent-color);
}

@keyframes explode {
  0% {
    transform: scale(0) rotate(0deg);
    opacity: 1;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: scale(1) rotate(360deg);
    opacity: 0;
  }
}

/* Achievement Screen Flash */
.achievement-flash {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.3) 0%, transparent 70%);
  z-index: 997;
  opacity: 0;
  pointer-events: none;
  animation: flashEffect 0.8s ease-out;
}

@keyframes flashEffect {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
  100% {
    opacity: 0;
    transform: scale(1.5);
  }
}

/* Confetti Animation */
.confetti {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--success-color);
  animation: confettiFall 3s linear forwards;
  z-index: 1001;
}

.confetti:nth-child(odd) {
  background: var(--primary-color);
  animation-delay: 0.1s;
}

.confetti:nth-child(3n) {
  background: var(--secondary-color);
  animation-delay: 0.2s;
}

.confetti:nth-child(4n) {
  background: var(--accent-color);
  animation-delay: 0.3s;
}

.confetti:nth-child(5n) {
  background: var(--warning-color);
  animation-delay: 0.4s;
}

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

/* Video Container */
.video-container {
  position: fixed !important;
  top: 6.5rem !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  width: 240px;
  height: 130px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1);
  border: 2px solid transparent;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) border-box;
  z-index: 10;
}

.video-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 10px;
  padding: 2px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  z-index: -1;
}

#video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1);
  border-radius: 10px;
}

/* Face Guide */
.face-guide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.guide-frame {
  position: relative;
  width: 180px;
  height: 180px;
}

.guide-corners {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 3px solid var(--primary-color);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.corner.top-left {
  top: 0;
  left: 0;
  border-right: none;
  border-bottom: none;
}

.corner.top-right {
  top: 0;
  right: 0;
  border-left: none;
  border-bottom: none;
}

.corner.bottom-left {
  bottom: 0;
  left: 0;
  border-right: none;
  border-top: none;
}

.corner.bottom-right {
  bottom: 0;
  right: 0;
  border-left: none;
  border-top: none;
}

.guide-text {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--primary-color);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}

/* Responsive Design */
@media (max-width: 768px) {
  .app-container {
    padding: 1rem;
  }

  .dashboard {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* (reverted) keep HUD layout unchanged on tablets */

  .crypto-card,
  .counter-card,
  .speedometer-card,
  .ai-card,
  .achievements-card {
    padding: 1.5rem;
  }

  .crypto-stats {
    grid-template-columns: 1fr;
  }

  .token-value {
    font-size: 1.5rem;
  }

  .price-value {
    font-size: 1.2rem;
  }

  .video-container {
    width: 200px;
    height: 150px;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    margin: 0.75rem auto 0;
    z-index: auto !important;
  }

  .guide-frame {
    width: 140px;
    height: 140px;
  }

  .control-panel {
    flex-direction: column;
    align-items: center;
  }

  .control-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .achievement-notification {
    max-width: 90%;
    padding: 1.5rem;
  }

  .funny-message {
    bottom: 1rem;
    padding: 0.5rem 1rem;
    max-width: 95vw;
  }

  .message-text {
    font-size: 0.9rem;
  }

  .message-icon {
    font-size: 1.25rem;
  }

  /* Human status as a card below the camera on mobile */
  .human-status {
    position: static;
    margin: 0.75rem auto 0;
    right: auto;
    top: auto;
    left: auto;
    transform: none;
    display: inline-flex;
  }
}

@media (max-width: 480px) {
  .logo-section {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .logo-wrapper {
    align-items: center;
  }

  .video-container {
    width: 180px;
    height: 135px;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    margin: 0.75rem auto 0;
    z-index: auto !important;
  }

  .guide-frame {
    width: 120px;
    height: 120px;
  }

  .guide-text {
    font-size: 10px;
    bottom: -25px;
  }

  /* Compact HUD spacing on small phones */
  .hud-bar {
    padding: 0.5rem;
  }
  .hud-time {
    font-size: 0.75rem;
  }
}

/* Hide the right-side Home text button on all sizes */
.hud-right .control-btn[aria-label="Home"] {
  display: none;
}

/* Desktop-only HUD adjustments */
@media (min-width: 769px) {
  /* Hide center title on desktop so the icon sits centered */
  .hud-center-title {
    display: none;
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

.fade-out {
  animation: fadeOut 0.5s ease-out;
}

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

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

.zoom-in {
  animation: zoomIn 0.3s ease-out;
}

@keyframes zoomIn {
  from {
    transform: scale(0.8);
  }
  to {
    transform: scale(1);
  }
}

/* Funny Messages */
.funny-message {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 0.75rem 1.5rem;
  box-shadow: var(--shadow-glow);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  max-width: 90vw;
}

/* Blink Reminder Floating Div */
.blink-reminder {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  background: rgba(0, 0, 0, 0.65);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-glow);
  z-index: 1200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
  will-change: opacity, transform;
}

.blink-reminder.show {
  opacity: 1;
  transform: translate(-50%, -50%) translateY(-4px);
}

/* Human Status (top-right indicator) */
.human-status {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
  z-index: 1200;
}

.human-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning-color);
}

.human-status.on .human-status-dot {
  background: var(--success-color);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.human-status-text {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
}

.funny-message.show {
  opacity: 1;
  visibility: visible;
  animation: funnyBounce 0.6s ease-out;
}

.message-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.message-icon {
  font-size: 1.5rem;
  animation: funnyWiggle 0.5s ease-in-out infinite alternate;
}

.message-text {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Funny Animations */
@keyframes funnyBounce {
  0% {
    transform: translateX(-50%) translateY(20px) scale(0.8);
    opacity: 0;
  }
  50% {
    transform: translateX(-50%) translateY(-5px) scale(1.05);
  }
  100% {
    transform: translateX(-50%) translateY(0) scale(1);
    opacity: 1;
  }
}

@keyframes funnyWiggle {
  0% {
    transform: rotate(-5deg);
  }
  100% {
    transform: rotate(5deg);
  }
}

@keyframes cryptoGlow {
  0% {
    text-shadow: 0 0 10px rgba(255, 179, 71, 0.5);
    box-shadow: 0 0 5px rgba(255, 179, 71, 0.3);
  }
  100% {
    text-shadow: 0 0 20px rgba(255, 179, 71, 0.8);
    box-shadow: 0 0 15px rgba(255, 179, 71, 0.5);
  }
}