@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --bg-color: #030712;
  /* Very dark blue/black */
  --card-bg: rgba(30, 41, 59, 0.4);
  /* Glassy slate */
  --card-border: rgba(255, 255, 255, 0.08);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-primary: #6366f1;
  /* Indigo */
  --accent-secondary: #ec4899;
  /* Pink */
  --accent-tertiary: #10b981;
  /* Emerald */
  --glow-color: rgba(99, 102, 241, 0.15);

  --glass-blur: blur(12px);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px var(--glow-color);
}

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  /* Ambient background mesh */
  background-image:
    radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(236, 72, 153, 0.15) 0%, transparent 25%);
}

/* Background Animation Blob */
.ambient-light {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.blob {
  position: absolute;
  filter: blur(80px);
  opacity: 0.4;
  animation: floating 20s infinite alternate;
}

.blob-1 {
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: #4f46e5;
  animation-delay: 0s;
}

.blob-2 {
  bottom: -10%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: #db2777;
  animation-delay: -5s;
}

.blob-3 {
  top: 40%;
  left: 40%;
  width: 40vw;
  height: 40vw;
  background: #0891b2;
  animation-delay: -10s;
}

@keyframes floating {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(30px, -30px) scale(1.1);
  }
}

.container {
  width: 100%;
  max-width: 1400px;
  /* Wider container */
  margin: 0 auto;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

/* Header */
header {
  margin-bottom: 4rem;
  text-align: center;
  position: relative;
}

.logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: 9999px;
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-sm);
}

.logo h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 30%, #a5b4fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.logo .icon {
  font-size: 2rem;
  filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.5));
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1.25rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 1.5rem;
  padding: 1.75rem;
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

/* Card Hover effect */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(255, 255, 255, 0.15);
}

.card:hover::before {
  opacity: 1;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.stat-icon {
  font-size: 2rem;
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.stat-content {
  flex: 1;
}

.stat-content h3 {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.stat-content .value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-content .label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  opacity: 0.8;
}

/* Individual Card Accents */
.total-users .stat-icon {
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.1);
}

.total-users:hover .stat-icon {
  background: rgba(96, 165, 250, 0.2);
  box-shadow: 0 0 15px rgba(96, 165, 250, 0.3);
}

.total-battles .stat-icon {
  color: #a78bfa;
  background: rgba(167, 139, 250, 0.1);
}

.total-battles:hover .stat-icon {
  background: rgba(167, 139, 250, 0.2);
  box-shadow: 0 0 15px rgba(167, 139, 250, 0.3);
}

.total-rounds .stat-icon {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.1);
}

.total-rounds:hover .stat-icon {
  background: rgba(251, 191, 36, 0.2);
  box-shadow: 0 0 15px rgba(251, 191, 36, 0.3);
}

.total-cost .stat-icon {
  color: #f472b6;
  background: rgba(244, 114, 182, 0.1);
}

.total-cost:hover .stat-icon {
  background: rgba(244, 114, 182, 0.2);
  box-shadow: 0 0 15px rgba(244, 114, 182, 0.3);
}

.akashi .stat-icon {
  color: #34d399;
  background: rgba(52, 211, 153, 0.1);
}

.akashi:hover .stat-icon {
  background: rgba(52, 211, 153, 0.2);
  box-shadow: 0 0 15px rgba(52, 211, 153, 0.3);
}

.akashi-prob .stat-icon {
  color: #22d3ee;
  background: rgba(34, 211, 238, 0.1);
}

.akashi-prob:hover .stat-icon {
  background: rgba(34, 211, 238, 0.2);
  box-shadow: 0 0 15px rgba(34, 211, 238, 0.3);
}

.avg-stamina .stat-icon {
  color: #facc15;
  background: rgba(250, 204, 21, 0.1);
}

.avg-stamina:hover .stat-icon {
  background: rgba(250, 204, 21, 0.2);
  box-shadow: 0 0 15px rgba(250, 204, 21, 0.3);
}

.cycle-efficiency .stat-icon {
  color: #e879f9;
  background: rgba(232, 121, 249, 0.1);
}

.cycle-efficiency:hover .stat-icon {
  background: rgba(232, 121, 249, 0.2);
  box-shadow: 0 0 15px rgba(232, 121, 249, 0.3);
}


/* Data Table Section */
.details-card {
  padding: 0;
  /* Reset padding for table container */
}

.details-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--card-border);
}

.details-header h3 {
  font-size: 1.25rem;
  color: var(--text-primary);
  font-weight: 600;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
}

.data-table th {
  padding: 1.25rem 2rem;
  background: rgba(0, 0, 0, 0.2);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}

.data-table td {
  padding: 1.5rem 2rem;
  color: var(--text-primary);
  font-weight: 500;
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
  transition: background 0.2s;
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table .highlight {
  color: var(--accent-primary);
  font-weight: 700;
}

/* Footer */
footer {
  margin-top: 4rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 2rem;
  border-top: 1px solid var(--card-border);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
}

.code {
  font-family: 'JetBrains Mono', monospace;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  color: #a5b4fc;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  animation: fadeIn 0.6s ease-out backwards;
}

.card:nth-child(1) {
  animation-delay: 0.1s;
}

.card:nth-child(2) {
  animation-delay: 0.15s;
}

.card:nth-child(3) {
  animation-delay: 0.2s;
}

.card:nth-child(4) {
  animation-delay: 0.25s;
}

.card:nth-child(5) {
  animation-delay: 0.3s;
}

.card:nth-child(6) {
  animation-delay: 0.35s;
}

.card:nth-child(7) {
  animation-delay: 0.4s;
}

.card:nth-child(8) {
  animation-delay: 0.45s;
}

.details-card {
  animation-delay: 0.6s;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding: 1rem;
  }

  .container {
    padding: 0.5rem;
  }

  .logo h1 {
    font-size: 1.75rem;
  }

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

  .data-table th,
  .data-table td {
    padding: 1rem;
  }
}

.text-success {
  color: #4ade80;
}

.stat-icon img {
  width: 24px;
  height: 24px;
}