:root{
  /* Brand Colors */
  --accent-cyan: #6EE7F2;
  --accent-violet: #A78BFA;
  --brand-gradient: linear-gradient(135deg, var(--accent-violet), var(--accent-cyan));
  --brand-gradient-hover: linear-gradient(135deg, var(--accent-violet), #8EECF5);
  
  /* Shadows */
  --shadow-sm: 0 4px 6px rgba(0,0,0,.2);
  --shadow-md: 0 6px 15px rgba(0,0,0,.25);
  --shadow-lg: 0 10px 25px rgba(0,0,0,.35);
  --shadow-xl: 0 20px 40px rgba(0,0,0,.45);
  
  /* Glass effects */
  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.06);
  --glass-highlight: rgba(255,255,255,0.1);
  
  /* Animation timings */
  --duration-fast: 0.3s;
  --duration-medium: 0.6s;
  --duration-slow: 1s;
  --duration-very-slow: 2s;
  
  /* Animation easings */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Animation delays */
  --delay-base: 0.1s;
  --delay-stagger: 0.08s;
}

*{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
.tabular-nums{font-feature-settings:"tnum" on,"lnum" on;font-family:"JetBrains Mono",monospace}

/* Enhanced glass morphism */
.glass {
  backdrop-filter: blur(12px);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all var(--duration-fast) var(--ease-out);
}
.glass:hover {
  background: var(--glass-highlight);
  box-shadow: 0 0 20px rgba(110,231,242,0.05);
}
.glass-card {
  backdrop-filter: blur(16px);
  background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-fast) var(--ease-bounce), 
              box-shadow var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}
.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(110,231,242,0.1);
}

/* Strong motion keyframes */
@keyframes float {
  0%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
  100%{transform:translateY(0)}
}
@keyframes glow {
  0%{box-shadow:0 0 0 0 rgba(110,231,242,.15),inset 0 0 20px rgba(167,139,250,.15)}
  50%{box-shadow:0 0 0 6px rgba(110,231,242,.18),inset 0 0 32px rgba(167,139,250,.25)}
  100%{box-shadow:0 0 0 0 rgba(110,231,242,.15),inset 0 0 20px rgba(167,139,250,.15)}
}
@keyframes pulse {
  0%{opacity:0.7;transform:scale(1)}
  50%{opacity:1;transform:scale(1.05)}
  100%{opacity:0.7;transform:scale(1)}
}
@keyframes shimmer {
  0%{background-position:-200% 0}
  100%{background-position:200% 0}
}
@keyframes fadeIn {
  from{opacity:0;transform:translateY(10px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes fadeInLeft {
  from{opacity:0;transform:translateX(-20px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes fadeInRight {
  from{opacity:0;transform:translateX(20px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes spin {
  0%{transform:rotate(0deg)}
  100%{transform:rotate(360deg)}
}
@keyframes connect {
  0%{opacity:0;transform:scaleX(0)}
  100%{opacity:1;transform:scaleX(1)}
}

/* Animation classes (calmer by default; motion on hover/focus only) */
.float{}
.float:hover{animation:float var(--duration-slow) var(--ease-in-out) infinite}
.glow{}
.glow:hover{animation:glow var(--duration-slow) var(--ease-in-out) infinite}
.pulse{}
.pulse:hover{animation:pulse var(--duration-medium) var(--ease-in-out) infinite}
.shimmer{
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.06),transparent);
  background-size:200% 100%;
  animation:shimmer var(--duration-medium) linear;
}
.fade-in{animation:fadeIn var(--duration-medium) var(--ease-out) forwards}
.fade-in-left{animation:fadeInLeft var(--duration-medium) var(--ease-out) forwards}
.fade-in-right{animation:fadeInRight var(--duration-medium) var(--ease-out) forwards}
.spin{animation:spin var(--duration-slow) linear infinite}
.connect{animation:connect var(--duration-medium) var(--ease-out) forwards;transform-origin:left}

/* Animation delay classes */
.delay-1{animation-delay:calc(var(--delay-base) * 1)}
.delay-2{animation-delay:calc(var(--delay-base) * 2)}
.delay-3{animation-delay:calc(var(--delay-base) * 3)}
.delay-4{animation-delay:calc(var(--delay-base) * 4)}
.delay-5{animation-delay:calc(var(--delay-base) * 5)}

/* Button effects */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-violet), var(--accent-cyan));
  color: #0B0E14;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: 0.5rem;
  transition: all var(--duration-fast) var(--ease-bounce);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(transparent, rgba(255,255,255,0.2), transparent);
  transform: rotate(30deg);
  transition: transform var(--duration-medium) var(--ease-out);
}
.btn-primary:hover::after {
  transform: rotate(30deg) translate(50%, 50%);
}

/* Sportsbook odds buttons */
.odds-btn {
  background: linear-gradient(135deg, rgba(180, 20, 20, 0.85), rgba(255, 60, 60, 0.9));
  border-color: rgba(255, 120, 120, 0.45) !important;
  color: #fff;
  box-shadow: 0 6px 18px rgba(120, 0, 0, 0.35);
  transition: transform var(--duration-fast) var(--ease-bounce),
              box-shadow var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}
.odds-btn:hover {
  background: linear-gradient(135deg, rgba(210, 24, 24, 0.95), rgba(255, 80, 80, 0.95));
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(140, 0, 0, 0.45);
}
.odds-btn:active {
  transform: translateY(0);
}
.odds-btn[disabled],
.odds-btn[aria-disabled="true"] {
  background: rgba(60, 20, 20, 0.35);
  border-color: rgba(255, 255, 255, 0.08) !important;
  box-shadow: none;
}

/* Drag-drop zone styles */
.dropzone{
  border:2px dashed rgba(255,255,255,.15);
  border-radius:16px;
  transition:all .3s ease;
  background: rgba(255,255,255,0.02);
}
.dropzone:hover {
  border-color: rgba(110,231,242,.3);
  background: rgba(110,231,242,.03);
}
.dropzone.dragover{
  border-color: var(--accent-cyan);
  background: rgba(110,231,242,.08);
  box-shadow: 0 0 20px rgba(110,231,242,0.1);
}

/* Toast stack */
.toast-stack{position:fixed;right:16px;bottom:16px;display:grid;gap:8px;z-index:60}
.toast{
  backdrop-filter:blur(12px);
  background:rgba(20,20,24,.7);
  border:1px solid rgba(255,255,255,.08);
  color:#e5e7eb;
  padding:12px 16px;
  border-radius:12px;
  box-shadow:var(--shadow-lg);
  animation: fadeIn 0.3s ease-out forwards;
}

/* Loading spinner */
.loader {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  border-top-color: var(--accent-cyan);
  animation: spin 1s linear infinite;
}

/* Card hover effects */
.card-hover {
  transition: transform var(--duration-fast) var(--ease-bounce), 
              box-shadow var(--duration-fast) var(--ease-out);
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Connected elements */
.connected-group {
  position: relative;
}
.connected-group::after {
  content: '';
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  opacity: 0.3;
  left: 0;
  right: 0;
  bottom: -8px;
}
.connected-items > * {
  position: relative;
}
.connected-items > *:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -16px;
  width: 16px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  opacity: 0.3;
  transform-origin: left;
  animation: connect var(--duration-medium) var(--ease-out) forwards;
  animation-delay: calc(var(--delay-base) * 5);
}

/* Navigation link effects */
.nav-link {
  position: relative;
  padding-bottom: 2px;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  transition: width var(--duration-medium) var(--ease-out);
  transform-origin: left;
}
.nav-link:hover::after {
  width: 100%;
}
.nav-link.active::after {
  width: 100%;
  opacity: 0.8;
}

/* Page transitions */
.page-wrapper {
  animation: fadeIn var(--duration-medium) var(--ease-out);
}

/* Enhanced visual hierarchy */
h1, h2, h3, h4, h5, h6 {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.25rem; line-height: 2.5rem; }
h2 { font-size: 1.875rem; line-height: 2.25rem; }
h3 { font-size: 1.5rem; line-height: 2rem; }
h4 { font-size: 1.25rem; line-height: 1.75rem; }
h5 { font-size: 1.125rem; line-height: 1.5rem; }
h6 { font-size: 1rem; line-height: 1.5rem; }

/* Card enhancements for better visual hierarchy */
.card {
  border-radius: 16px;
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  transition: all var(--duration-fast) var(--ease-bounce);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(110,231,242,0.1);
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.02);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.02);
}

@media (prefers-reduced-motion: reduce){
  .float,.glow,.pulse,.shimmer,.spin,.fade-in,.fade-in-left,.fade-in-right,.connect{animation:none}
  .btn-primary:hover,.glass-card:hover,.card-hover:hover{transform:none}
  .nav-link::after{transition:none}
}

/* ==========================================
   MOBILE RESPONSIVE STYLES
   ========================================== */

/* Mobile navigation */
.mobile-nav-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 14, 20, 0.98);
  backdrop-filter: blur(20px);
  z-index: 100;
  padding: 1rem;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s var(--ease-out);
}
.mobile-nav-menu.open {
  transform: translateX(0);
}
.mobile-nav-menu .nav-link {
  display: block;
  padding: 1rem 1.25rem;
  font-size: 1.125rem;
  border-radius: 0.75rem;
  margin-bottom: 0.5rem;
  transition: background 0.2s ease;
}
.mobile-nav-menu .nav-link:hover,
.mobile-nav-menu .nav-link.active {
  background: rgba(255, 255, 255, 0.08);
}
.mobile-nav-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.75rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  padding: 0.5rem;
  border-radius: 0.5rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .mobile-nav-menu {
    display: block;
  }
  .desktop-nav {
    display: none !important;
  }
  
  /* Header adjustments */
  header .brand-text {
    font-size: 0.7rem;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  header .logo-container {
    width: 32px;
    height: 32px;
  }
  
  /* Mobile betslip - bottom sheet */
  .betslip-mobile-toggle {
    display: flex;
    position: fixed;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--accent-violet), var(--accent-cyan));
    color: #0B0E14;
    font-weight: 600;
    border-radius: 2rem;
    box-shadow: 0 4px 20px rgba(110, 231, 242, 0.3);
    gap: 0.5rem;
    align-items: center;
  }
  .betslip-mobile-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(11, 14, 20, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem 1.5rem 0 0;
    padding: 1rem;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 60;
    transform: translateY(100%);
    transition: transform 0.3s var(--ease-out);
  }
  .betslip-mobile-sheet.open {
    transform: translateY(0);
  }
  .betslip-mobile-sheet .sheet-handle {
    width: 40px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    margin: 0 auto 1rem;
  }
  
  /* Hide desktop betslip on mobile gambling pages */
  aside.lg\\:col-span-1 > .sticky {
    display: none;
  }
  
  /* Grid adjustments */
  .grid.lg\\:grid-cols-3 {
    grid-template-columns: 1fr;
  }
  
  /* Card padding adjustments */
  .glass-card, .glass {
    padding: 1rem;
  }
  
  /* Table responsive - horizontal scroll */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .table-responsive table {
    min-width: 600px;
  }
  
  /* Stack form elements vertically */
  .form-row {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  /* Smaller headings */
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  
  /* Toast positioning */
  .toast-stack {
    right: 8px;
    left: 8px;
    bottom: 80px; /* Above mobile betslip toggle */
  }
  
  /* Sidebar adjustments */
  #app-sidebar {
    width: 0 !important;
  }
  #app-sidebar.open {
    width: 100% !important;
  }
}

@media (max-width: 640px) {
  /* Extra small screen adjustments */
  .max-w-7xl {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  
  /* Reduce button sizes */
  .btn-primary, button[type="submit"] {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
  }
  
  /* Stack bet cards content */
  .bet-card .flex-row {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  /* Modal full-width on small screens */
  .modal-content {
    width: calc(100% - 2rem);
    margin: 1rem;
    max-height: calc(100vh - 2rem);
  }
}

/* Landscape phone adjustments */
@media (max-height: 500px) and (orientation: landscape) {
  .betslip-mobile-sheet {
    max-height: 90vh;
  }
  header {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
  }
}

/* Logo styling */
.logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), 0 0 0 1px rgba(110,231,242,0.1);
  transition: all var(--duration-fast) var(--ease-bounce);
}

.logo-container:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(110,231,242,0.15);
}

.logo-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Brand text styling */
.brand-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}

/* Update existing gradients to use brand variables */
.btn-primary {
  background: var(--brand-gradient);
}

.connected-items > *:not(:last-child)::after,
.connected-group::after,
.nav-link::after {
  background: var(--brand-gradient);
}