:root {
  --primary: #00ffe0;
  --secondary: #ff00ff;
  --bg-dark: #000000;
  --text: #ffffff;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

#star-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1519681393784-d120267933ba') center/cover;
  opacity: 0.5;
  z-index: -1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.welcome-section {
  text-align: center;
  padding: 4rem 0;
}

.welcome-section h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.waitlist-btn {
  background: var(--primary);
  color: var(--bg-dark);
  border: none;
  padding: 1rem 3rem;
  font-size: 1.2rem;
  border-radius: 50px;
  cursor: pointer;
  margin-top: 2rem;
}

.dashboard-section {
  background: rgba(0, 0, 0, 0.8);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.filter-tabs {
  display: flex;
  gap: 1rem;
  margin: 2rem 0;
}

.filter-tabs button {
  background: transparent;
  border: none;
  color: var(--text);
  padding: 0.5rem 1rem;
  cursor: pointer;
  opacity: 0.7;
}

.filter-tabs button.active {
  opacity: 1;
  color: var(--primary);
}

.crypto-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

/* Enhanced coin card styles */
.coin-feed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  padding: 2rem 0;
}

.coin-card {
  background: rgba(0, 20, 40, 0.8);
  border: 1px solid rgba(0, 255, 224, 0.2);
  border-radius: 15px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.coin-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 255, 224, 0.3);
}

.coin-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.coin-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.coin-info {
  flex: 1;
}

.coin-info strong {
  display: block;
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.symbol {
  color: var(--primary);
  font-weight: 600;
  margin-right: 0.5rem;
}

.rank {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.coin-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0.5rem 0;
}

.coin-change {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0.5rem 0;
}

.coin-volume {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.filter-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.filter-btn {
  background: rgba(0, 255, 224, 0.1);
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: var(--bg-dark);
  transform: translateY(-2px);
}

.error {
  color: #ff4444;
  text-align: center;
  padding: 2rem;
  border: 1px solid #ff4444;
  border-radius: 10px;
  background: rgba(255, 68, 68, 0.1);
}

.crypto-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 15px;
}

.crypto-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.crypto-price {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.crypto-change {
  color: var(--primary);
}

.crypto-change.positive {
  color: #00ff00;
}

.crypto-change.negative {
  color: #ff0000;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  background: rgba(10, 11, 30, 0.9);
  backdrop-filter: blur(10px);
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero {
  text-align: center;
  padding: 8rem 5%;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.live-tracker {
  padding: 4rem 5%;
}

.tracker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.tracker-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 247, 255, 0.1);
}

.tracker-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 247, 255, 0.2);
  border-color: var(--primary);
}

.how-it-works {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 4rem 5%;
}

.feature-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.early-access {
  padding: 4rem 5%;
  text-align: center;
}

.form-container {
  max-width: 500px;
  margin: 0 auto;
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

input {
  width: 100%;
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.coin-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.coin-item .highlight {
  color: var(--primary);
  font-weight: bold;
}

footer {
  text-align: center;
  padding: 2rem;
  background: rgba(10, 11, 30, 0.9);
  backdrop-filter: blur(10px);
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  margin: 0 1rem;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 1;
}

.button-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.login-btn, .forgot-btn {
  background: linear-gradient(45deg, var(--secondary), var(--primary));
  border: none;
  padding: 15px 30px;
  border-radius: 25px;
  font-size: 1.2rem;
  color: white;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.login-btn:hover, .forgot-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

.waitlist-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

.coin-feed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.coin-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 15px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.coin-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 255, 255, 0.2);
}

.coin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.coin-header h3 {
  margin: 0;
  color: white;
  font-size: 1.2rem;
}

.symbol {
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
}

.coin-price {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  margin-bottom: 0.5rem;
}

.coin-change {
  font-size: 1.1rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.coin-change.positive {
  color: #00ff88;
}

.coin-change.negative {
  color: #ff4444;
}

.coin-volume, .coin-rank {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0.3rem 0;
}

.filter-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.filter-buttons button {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 255, 0.3);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-buttons button:hover {
  background: rgba(0, 255, 255, 0.2);
  transform: translateY(-2px);
}

.galaxy-title {
  text-align: center;
  font-size: 3rem;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.subtitle {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

#stars, #stars2, #stars3 {
  position: absolute;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: -1;
}

#stars {
  background: url('https://www.script-tutorials.com/demos/360/images/stars.png') repeat top center;
  animation: moveStars 50s linear infinite;
}

#stars2 {
  background: url('https://www.script-tutorials.com/demos/360/images/stars2.png') repeat top center;
  animation: moveStars 100s linear infinite;
}

#stars3 {
  background: url('https://www.script-tutorials.com/demos/360/images/stars3.png') repeat top center;
  animation: moveStars 150s linear infinite;
}

@keyframes moveStars {
  from { background-position: 0 0; }
  to { background-position: -10000px 5000px; }
}

.content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-top: 5%;
}

#stars-container {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: -2;
  background: radial-gradient(circle at center, #1a1b3b 0%, var(--bg-dark) 100%);
  overflow: hidden;
}

#cityscape {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 300px;
  z-index: -1;
}

.building {
  animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
  0%, 100% { fill: #1a1a1a; }
  50% { fill: #303030; }
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: #fff;
  border-radius: 50%;
  animation: twinkle 2s infinite;
  opacity: 0;
}

@keyframes twinkle {
  0% { opacity: 0; transform: translateY(0); }
  50% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-20px); }
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: white;
  border-radius: 50%;
  animation: twinkle 2s infinite;
}

/* Auth container styles */
.auth-container {
  position: relative;
  z-index: 10;
  background: rgba(0, 0, 0, 0.8);
  padding: 2rem;
  border-radius: 10px;
  max-width: 400px;
  margin: 100px auto;
  text-align: center;
  backdrop-filter: blur(10px);
}

.auth-container h2 {
  color: #00ffe0;
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.auth-container input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: 1px solid #00ffe0;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 16px;
}

.auth-container input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.auth-container button {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: none;
  border-radius: 5px;
  background: linear-gradient(45deg, #00ffe0, #ff00ff);
  color: white;
  font-size: 16px;
  cursor: pointer;
  transition: transform 0.2s;
}

.auth-container button:hover {
  transform: translateY(-2px);
}

#auth-msg {
  margin-top: 15px;
  padding: 10px;
  border-radius: 5px;
  display: none;
  font-weight: bold;
}

/* Dashboard styles */
#dashboard {
  position: relative;
  z-index: 10;
  color: white;
  min-height: 100vh;
}

.galaxy-title {
  text-align: center;
  font-size: 3rem;
  background: linear-gradient(45deg, #00ffe0, #ff00ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 2rem 0;
}

.subtitle {
  text-align: center;
  color: #ccc;
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.filter-buttons button {
  padding: 10px 20px;
  border: 1px solid #00ffe0;
  border-radius: 20px;
  background: rgba(0, 255, 224, 0.1);
  color: #00ffe0;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-buttons button:hover {
  background: #00ffe0;
  color: black;
}

.coin-feed {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.coin-card {
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid #00ffe0;
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform 0.3s, box-shadow 0.3s;
}

.coin-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 255, 224, 0.3);
}

.coin-image {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

.coin-info h3 {
  margin: 0 0 0.5rem 0;
  color: #00ffe0;
}

.price {
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0.5rem 0;
}

.change.positive {
  color: #00ff00;
}

.change.negative {
  color: #ff4444;
}

.market-cap {
  font-size: 0.9rem;
  color: #ccc;
  margin: 0;
}

/* Background styles */
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #000 0%, #1a1a2e 50%, #16213e 100%);
  font-family: 'Arial', sans-serif;
  overflow-x: hidden;
}

#star-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.shooting-star {
  position: absolute;
  width: 4px;
  height: 4px;
  background: linear-gradient(45deg, #ffffff 0%, rgba(255,255,255,0.8) 50%, transparent 100%);
  border-radius: 50%;
  animation: shoot 3s linear infinite;
  pointer-events: none;
  z-index: 1;
  box-shadow: 0 0 5px #ffffff;
}

.auth-container {
  position: relative;
  z-index: 2;
  background: rgba(0, 0, 0, 0.8);
  padding: 2rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  max-width: 400px;
  margin: 100px auto;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-container input {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.auth-container button {
  width: 100%;
  padding: 10px;
  margin: 5px 0;
  border-radius: 5px;
  border: none;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  color: white;
  cursor: pointer;
  transition: transform 0.3s;
}

.auth-container button:hover {
  transform: translateY(-2px);
}

.error {
  color: #ff4b4b;
  margin-top: 10px;
}

.coin-feed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  padding: 1rem;
}

.coin-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 20px;
  margin: 15px 0;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  cursor: pointer;
}

.coin-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 255, 224, 0.3);
  border-color: rgba(0, 255, 224, 0.5);
}

.coin-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.coin-image {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid rgba(0, 255, 224, 0.3);
}

.coin-title h3 {
  margin: 0;
  font-size: 1.2em;
  color: #00ffe0;
}

.symbol {
  color: #888;
  font-size: 0.9em;
}

.rank {
  background: rgba(0, 255, 224, 0.2);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.8em;
  color: #00ffe0;
  margin-left: 10px;
}

.category-badges {
  display: flex;
  gap: 5px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.category-badge {
  background: rgba(255, 0, 255, 0.3);
  color: #ff00ff;
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 0.7em;
  font-weight: bold;
}

.category-badge.category-ai {
  background: rgba(0, 255, 224, 0.3);
  color: #00ffe0;
}

.category-badge.category-top {
  background: rgba(0, 255, 0, 0.3);
  color: #00ff00;
}

.category-badge.category-underdog {
  background: rgba(255, 165, 0, 0.3);
  color: #ffa500;
}

.category-badge.category-airdrops {
  background: rgba(255, 20, 147, 0.3);
  color: #ff1493;
}

.coin-price {
  font-size: 1.5em;
  font-weight: bold;
  color: #fff;
  margin-bottom: 10px;
}

.coin-change {
  font-size: 1.1em;
  font-weight: bold;
  margin-bottom: 15px;
}

.coin-change.positive {
  color: #00ff00;
}

.coin-change.negative {
  color: #ff4444;
}

.coin-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat .label {
  color: #888;
  font-size: 0.8em;
}

.stat .value {
  color: #fff;
  font-weight: bold;
}

.filter-buttons button {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 224, 0.3);
  color: #00ffe0;
  padding: 10px 20px;
  margin: 0 10px;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-buttons button:hover,
.filter-buttons button.active {
  background: rgba(0, 255, 224, 0.2);
  border-color: #00ffe0;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 255, 224, 0.3);
}

.loading-indicator,
.error-message,
.no-results {
  text-align: center;
  padding: 40px;
  font-size: 1.2em;
  color: #00ffe0;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  margin: 20px 0;
}

@keyframes shoot {
  0% { 
    top: 0;
    left: 0;
    opacity: 1;
    transform: rotate(45deg);
  }
  100% { 
    top: 100px;
    left: 200px;
    opacity: 0;
    transform: rotate(45deg);
  }
}
.coin-feed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  padding: 20px;
}

.coin-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.coin-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 247, 255, 0.2);
}

.coin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.coin-price {
  font-size: 24px;
  font-weight: bold;
  margin: 10px 0;
}

.coin-change {
  font-size: 18px;
  margin: 5px 0;
}

.coin-change.positive {
  color: #00ff9d;
}

.coin-change.negative {
  color: #ff4b4b;
}

.coin-volume {
  font-size: 14px;
  opacity: 0.8;
}

.filter-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 20px 0;
}

.filter-buttons button {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 10px 20px;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-buttons button:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.loading-indicator {
  text-align: center;
  padding: 2rem;
  font-size: 1.2rem;
  color: var(--primary);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

.success-message {
  color: #00ff9d !important;
  background: rgba(0, 255, 157, 0.1);
  padding: 0.5rem;
  border-radius: 5px;
  border: 1px solid rgba(0, 255, 157, 0.3);
}

/* Sparkline Styles */
.sparkline-container {
  margin: 5px 0;
  display: flex;
  justify-content: center;
}

.sparkline {
  border-radius: 2px;
}

.sparkline-placeholder {
  width: 60px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  font-size: 12px;
}

/* Enhanced Coin Card Styles */
.coin-card {
  position: relative;
  transition: all 0.3s ease;
}

.coin-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 255, 224, 0.2);
}

.coin-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.coin-actions {
  display: flex;
  gap: 5px;
}

.alert-btn, .export-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
}

.alert-btn:hover, .export-btn:hover {
  background: rgba(0, 255, 224, 0.3);
  transform: scale(1.1);
}

.alert-btn.active {
  background: rgba(255, 215, 0, 0.3);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.price-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 10px 0;
}

/* AI Insights */
.ai-insight {
  background: linear-gradient(45deg, rgba(0, 255, 224, 0.1), rgba(255, 0, 255, 0.1));
  border: 1px solid rgba(0, 255, 224, 0.3);
  border-radius: 8px;
  padding: 8px;
  margin: 10px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.insight-icon {
  font-size: 14px;
}

.insight-text {
  flex: 1;
  color: #e0e0e0;
}

/* Notifications */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 12px 20px;
  border-radius: 8px;
  color: white;
  font-weight: bold;
  z-index: 1000;
  transform: translateX(400px);
  transition: transform 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.notification.show {
  transform: translateX(0);
}

.notification.success {
  background: linear-gradient(45deg, #00ff88, #00cc6a);
}

.notification.warning {
  background: linear-gradient(45deg, #ff9500, #ff7700);
}

.notification.info {
  background: linear-gradient(45deg, #00ffe0, #00ccb4);
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
  .coin-feed {
    padding: 10px;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .coin-card {
    margin-bottom: 15px;
    padding: 15px;
  }

  .filter-buttons {
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
  }

  .filter-buttons button {
    font-size: 12px;
    padding: 8px 12px;
    min-width: 80px;
  }

  .coin-header {
    flex-direction: column;
    gap: 10px;
  }

  .coin-actions {
    align-self: flex-end;
  }

  .galaxy-title {
    font-size: 1.8rem;
  }

  .subtitle {
    font-size: 0.9rem;
  }

  .notification {
    right: 10px;
    left: 10px;
    transform: translateY(-100px);
  }

  .notification.show {
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .coin-feed {
    padding: 5px;
  }

  .coin-card {
    padding: 12px;
  }

  .ai-insight {
    font-size: 11px;
    padding: 6px;
  }

  .coin-stats {
    font-size: 11px;
  }

  .filter-buttons button {
    font-size: 10px;
    padding: 6px 10px;
  }
}

/* Smooth scrolling for coin feed */
.coin-feed {
  scroll-behavior: smooth;
}

/* Loading states */
.loading-indicator {
  text-align: center;
  padding: 40px;
  font-size: 18px;
  color: #00ffe0;
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from { text-shadow: 0 0 5px #00ffe0; }
  to { text-shadow: 0 0 20px #00ffe0, 0 0 30px #00ffe0; }
}

/* Enhanced category badges */
.category-badge {
  animation: categoryPulse 3s ease-in-out infinite;
}

@keyframes categoryPulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; transform: scale(1.05); }
}