:root {
  color-scheme: dark;
  --bg: #0d0b07;
  --bg-soft: #0f0d09;
  --bg-elevated: #1a1814;
  --card: #0f0d09;
  --border: rgba(219, 39, 119, 0.25);
  --border-hover: rgba(219, 39, 119, 0.4);
  --primary: #db2777;
  --primary-dark: #be185d;
  --primary-light: #ec4899;
  --primary-glow: rgba(219, 39, 119, 0.15);
  --accent-purple: #a855f7;
  --accent-purple-glow: rgba(168, 85, 247, 0.15);
  --accent-red: #ef4444;
  --accent-pink: #db2777;
  --accent-red-glow: rgba(239, 68, 68, 0.12);
  --accent-pink-glow: rgba(219, 39, 119, 0.12);
  --muted: #737373;
  --text: #e5e5e5;
  --text-secondary: #a3a3a3;
  --text-muted: #737373;
  --success: #10b981;
  --error: #ef4444;
  --gold: #fbbf24;
  --silver: #d1d5db;
  --bronze: #cd7f32;
  --tier-t1: #d97706;
  --tier-t2: #9ca3af;
  --tier-t3: #cd7f32;
  --tier-t4: #6b7280;
  --tier-t5: #6b7280;
  --region-as: #10b981;
  --region-eu: #ef4444;
  --region-na: #f97316;
  --region-au: #fde047;
}

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.97);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes rotateIn {
  from {
    opacity: 0;
    transform: rotate(-10deg) scale(0.9);
  }
  to {
    opacity: 1;
    transform: rotate(0) scale(1);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px var(--primary-glow);
  }
  50% {
    box-shadow: 0 0 30px var(--primary-glow), 0 0 40px var(--primary-glow);
  }
}

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

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: #0d0b07;
  color: var(--text);
  line-height: 1.6;
  animation: fadeIn 0.5s ease-out;
}

.hidden {
  display: none !important;
}

a {
  color: inherit;
  text-decoration: none;
}

.header {
  max-width: 1400px;
  margin: 2rem auto 0;
  height: 4rem;
  padding: 0 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  backdrop-filter: blur(10px);
  animation: slideInLeft 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 1rem;
  margin-left: auto;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 0.375rem;
}

.nav-links a:hover {
  color: var(--primary-light);
  background: var(--primary-glow);
  transform: translateY(-2px);
}

.container {
  max-width: 1400px;
  margin: 2.5rem auto;
  padding: 0 1rem 4rem;
  animation: fadeIn 0.8s ease-out 0.1s both;
}

.card, .rankings-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  animation: scaleIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover, .rankings-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 8px 30px var(--primary-glow);
  border-color: var(--border-hover);
}

.rankings-card {
  padding: 2rem;
}

.tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tab {
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  cursor: pointer;
  border: 1px solid transparent;
}

.tab img {
  width: 1.2em;
  height: 1.2em;
  object-fit: contain;
  filter: grayscale(1) opacity(0.6);
  transition: filter 0.3s ease, transform 0.3s ease;
}

.tab:hover {
  color: var(--primary-light);
  background: var(--primary-glow);
  border-color: var(--border);
  transform: translateY(-3px) scale(1.05);
}

.tab:hover img {
  filter: grayscale(0) opacity(1);
  transform: rotate(5deg);
}

.tab.active {
  color: #ffffff;
  background: var(--primary);
  border-color: var(--primary);
  animation: bounceIn 0.5s ease-out;
}

.tab.active img {
  filter: grayscale(0) opacity(1) brightness(1.2);
}

.page-head {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.page-head h1 {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-head p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:hover {
  background: var(--primary-glow);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::after {
  width: 300px;
  height: 300px;
}

.btn-primary:hover {
  background: var(--primary-light);
  box-shadow: 0 0 25px var(--primary-glow), 0 5px 15px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px) scale(1.05);
}

.btn-primary:active {
  transform: translateY(-1px) scale(1.02);
}

.btn-secondary {
  background: var(--primary-glow);
  color: var(--primary-light);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: rgba(147, 51, 234, 0.15);
  border-color: var(--border-hover);
  transform: translateY(-2px) rotate(1deg);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.08);
  color: var(--error);
  border-color: rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  transform: translateY(-2px);
  animation: pulse 0.5s ease-in-out;
}

.btn-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea,
.search-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text);
  font-family: inherit;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-soft);
  box-shadow: 0 0 0 3px var(--primary-glow);
  transform: scale(1.01);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.table-head,
.table-row {
  display: grid;
  grid-template-columns: minmax(140px, 0.8fr) minmax(160px, 1.2fr) minmax(90px, 0.6fr) minmax(130px, 0.9fr) 120px;
  gap: 1rem;
  align-items: center;
}

.table-head {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 0.5rem 0.75rem;
  font-weight: 600;
}

.table-row {
  padding: 0.75rem 0.5rem;
  border-top: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 0.5rem;
  animation: slideInRight 0.4s ease-out;
}

.table-row:hover {
  background: var(--primary-glow);
  border-color: var(--border-hover);
  transform: translateX(8px) scale(1.01);
  box-shadow: -4px 0 12px var(--primary-glow);
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tier-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: all 0.3s ease;
  animation: bounceIn 0.6s ease-out;
}

.tier-pill:hover {
  transform: scale(1.1) rotate(-2deg);
}

.tier-pill.tier-ht {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 15px var(--primary-glow);
}

.tier-pill.tier-ht:hover {
  animation: glow 1.5s ease-in-out infinite;
}

.tier-pill.tier-lt {
  background: var(--primary-glow);
  color: var(--primary-light);
  border: 1px solid var(--border);
}

.tier-pill.tier-lt:hover {
  background: rgba(147, 51, 234, 0.2);
  border-color: var(--border-hover);
}

.tag {
  padding: 0.35rem 0.75rem;
  border-radius: 0.375rem;
  background: var(--primary-glow);
  border: 1px solid var(--border);
  color: var(--primary-light);
  font-size: 0.8rem;
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  background: var(--primary-glow);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--border);
}

.badge.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.3);
}

.badge.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
  border-color: rgba(239, 68, 68, 0.3);
}

.message {
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
  font-size: 0.875rem;
  display: none;
  animation: slideInLeft 0.4s ease-out;
}

.message.show {
  display: block;
}

.message.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--success);
  animation: slideInLeft 0.4s ease-out, pulse 0.5s ease-in-out;
}

.message.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--error);
  animation: slideInRight 0.4s ease-out;
}

.player-cell {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.player-avatar {
  width: 36px;
  height: 36px;
  border-radius: 0.375rem;
  border: 2px solid var(--border-hover);
}

.player-name {
  font-weight: 700;
}

.player-rank {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.profile-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fadeIn 0.3s ease-out;
  pointer-events: auto;
}

.profile-modal.hidden {
  display: none;
}

.profile-card {
  background: rgba(18, 18, 18, 0.4);
  border: 1px solid var(--border-hover);
  border-radius: 0.75rem;
  padding: 2rem;
  width: min(460px, 95vw);
  color: var(--text);
  position: relative;
  box-shadow: 0 0 50px var(--primary-glow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: scaleIn 0.4s ease-out;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.profile-avatar {
  width: 90px;
  height: 90px;
  border-radius: 0.5rem;
  border: 2px solid var(--primary);
}

.profile-name {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.profile-region {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.profile-title {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 0.375rem;
  background: var(--primary-glow);
  border: 1px solid var(--border-hover);
  color: var(--primary-light);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.profile-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 0.375rem;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.profile-close:hover {
  background: var(--error);
  color: #ffffff;
  border-color: var(--error);
}

footer {
  text-align: center;
  padding: 2.5rem 1rem 3rem;
  color: var(--text-muted);
}

.footer-brand {
  font-size: 1.3rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (max-width: 768px) {
  .table-head,
  .table-row {
    grid-template-columns: 40px minmax(140px, 1fr) minmax(60px, 0.6fr) minmax(120px, 0.8fr);
  }

  .table-head span:last-child,
  .table-row span:last-child {
    display: none;
  }

  .page-head h1 {
    font-size: 1.5rem;
  }

  .nav-links {
    gap: 0.5rem;
  }

  .nav-links a {
    font-size: 0.9rem;
  }
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-header h1 {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--primary-glow);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-light);
}

.status-badge.locked {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--error);
}

.status-badge.unlocked {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--success);
}

.auth-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 2rem;
  margin-bottom: 2rem;
}

.auth-section h2 {
  color: var(--text);
  margin-bottom: 1.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.tier-badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 0.375rem;
  font-weight: 600;
  font-size: 0.75rem;
  color: #ffffff;
}

.profile-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.625rem;
  margin-bottom: 0.625rem;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: rotateIn 0.5s ease-out;
}

.profile-card:hover {
  border-color: var(--border-hover);
  background: var(--primary-glow);
  transform: translateY(-5px) rotate(-1deg);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.profile-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 0.625rem;
}

.profile-name {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9375rem;
}

.profile-mode {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 0.1875rem;
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.stat-item {
  background: var(--primary-glow);
  padding: 0.75rem;
  border-radius: 0.375rem;
  border-left: 2px solid var(--primary);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.stat-item:hover {
  background: rgba(147, 51, 234, 0.15);
  transform: translateX(5px) scale(1.05);
  border-left-width: 4px;
}

.stat-label { 
  color: var(--text-muted); 
  font-size: 0.75rem; 
  margin-bottom: 0.25rem;
}

.stat-value { 
  color: var(--primary-light); 
  font-weight: 600; 
}