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

   body {
       font-family: 'Inter', sans-serif;
       overflow-x: hidden
   }

   h1,
   h2,
   h3,
   h4,
   h5,
   h6 {
       font-family: 'Outfit', sans-serif
   }

   ::-webkit-scrollbar {
       width: 5px;
       height: 5px
   }

   ::-webkit-scrollbar-track {
       background: transparent
   }

   ::-webkit-scrollbar-thumb {
       background: linear-gradient(180deg, #0ea5e9, #6366f1);
       border-radius: 10px
   }

   .glass {
       background: rgba(255, 255, 255, 0.9);
       backdrop-filter: blur(20px);
       -webkit-backdrop-filter: blur(20px);
       border: 1px solid rgba(255, 255, 255, 0.3)
   }

   .dark .glass {
       background: rgba(15, 23, 42, 0.9);
       border: 1px solid rgba(255, 255, 255, 0.1)
   }

   .glass-sidebar {
       background: rgba(255, 255, 255, 0.95);
       backdrop-filter: blur(30px);
       -webkit-backdrop-filter: blur(30px);
       border-right: 1px solid rgba(0, 0, 0, 0.06)
   }

   .dark .glass-sidebar {
       background: rgba(15, 23, 42, 0.97);
       border-right: 1px solid rgba(255, 255, 255, 0.08)
   }

   .glass-card {
       background: rgba(255, 255, 255, 0.8);
       backdrop-filter: blur(15px);
       border: 1px solid rgba(0, 0, 0, 0.04)
   }

   .dark .glass-card {
       background: rgba(30, 41, 59, 0.7);
       border: 1px solid rgba(255, 255, 255, 0.08)
   }

   .gradient-text {
       background: linear-gradient(135deg, #0ea5e9, #6366f1, #8b5cf6);
       -webkit-background-clip: text;
       -webkit-text-fill-color: transparent;
       background-clip: text
   }

   .card-lift {
       transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275)
   }

   .card-lift:hover {
       transform: translateY(-4px);
       box-shadow: 0 16px 35px -10px rgba(0, 0, 0, 0.1)
   }

   .dark .card-lift:hover {
       box-shadow: 0 16px 35px -10px rgba(0, 0, 0, 0.35)
   }

   .btn-ripple {
       position: relative;
       overflow: hidden
   }

   .btn-ripple::after {
       content: '';
       position: absolute;
       width: 100%;
       height: 100%;
       top: 0;
       left: 0;
       pointer-events: none;
       background-image: radial-gradient(circle, #fff 10%, transparent 10.01%);
       background-repeat: no-repeat;
       background-position: 50%;
       transform: scale(10, 10);
       opacity: 0;
       transition: transform .5s, opacity 1s
   }

   .btn-ripple:active::after {
       transform: scale(0, 0);
       opacity: .3;
       transition: 0s
   }

   .sidebar-link {
       position: relative;
       display: flex;
       align-items: center;
       padding: 10px 16px;
       border-radius: 12px;
       color: #64748b;
       font-size: 14px;
       font-weight: 500;
       transition: all 0.3s ease;
       gap: 12px;
       text-decoration: none;
       white-space: nowrap
   }

   .sidebar-link:hover {
       background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(99, 102, 241, 0.1));
       color: #0ea5e9;
       transform: translateX(4px)
   }

   .sidebar-link.active {
       background: linear-gradient(135deg, #0ea5e9, #6366f1);
       color: white;
       box-shadow: 0 8px 25px -5px rgba(14, 165, 233, 0.4)
   }

   .sidebar-link.active i {
       color: white
   }

   .sidebar-link i {
       width: 20px;
       text-align: center;
       font-size: 15px;
       transition: all 0.3s;
       flex-shrink: 0
   }

   .dark .sidebar-link {
       color: #94a3b8
   }

   .dark .sidebar-link:hover {
       background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(99, 102, 241, 0.15));
       color: #38bdf8
   }

   .dark .sidebar-link.active {
       background: linear-gradient(135deg, #0ea5e9, #6366f1);
       color: white
   }

   .sidebar-tooltip {
       position: absolute;
       left: calc(100% + 12px);
       top: 50%;
       transform: translateY(-50%);
       padding: 5px 12px;
       background: #0f172a;
       color: white;
       font-size: 12px;
       font-weight: 500;
       border-radius: 8px;
       white-space: nowrap;
       opacity: 0;
       pointer-events: none;
       transition: all 0.3s ease;
       z-index: 999
   }

   .sidebar-link:hover .sidebar-tooltip {
       opacity: 1
   }

   .sidebar-tooltip::before {
       content: '';
       position: absolute;
       right: 100%;
       top: 50%;
       transform: translateY(-50%);
       border: 5px solid transparent;
       border-right-color: #0f172a
   }

   @keyframes fadeInUp {
       from {
           opacity: 0;
           transform: translateY(30px)
       }

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

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

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

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

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

   @keyframes fadeInRight {
       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 float {

       0%,
       100% {
           transform: translateY(0)
       }

       50% {
           transform: translateY(-8px)
       }
   }

   @keyframes plane-fly {
       0% {
           transform: translateX(-8px) translateY(3px)
       }

       50% {
           transform: translateX(8px) translateY(-3px)
       }

       100% {
           transform: translateX(-8px) translateY(3px)
       }
   }

   @keyframes dot-pulse {

       0%,
       100% {
           transform: scale(1);
           opacity: 1
       }

       50% {
           transform: scale(1.5);
           opacity: 0.5
       }
   }

   @keyframes music-bounce {

       0%,
       100% {
           transform: scaleY(1)
       }

       50% {
           transform: scaleY(0.3)
       }
   }

   @keyframes shimmer {
       0% {
           background-position: -200% 0
       }

       100% {
           background-position: 200% 0
       }
   }

   @keyframes pulse-glow {

       0%,
       100% {
           box-shadow: 0 0 5px rgba(14, 165, 233, 0.3)
       }

       50% {
           box-shadow: 0 0 20px rgba(14, 165, 233, 0.6)
       }
   }

   .animate-fade-in-up {
       animation: fadeInUp 0.6s ease forwards
   }

   .animate-fade-in-down {
       animation: fadeInDown 0.5s ease forwards
   }

   .animate-fade-in-left {
       animation: fadeInLeft 0.6s ease forwards
   }

   .animate-fade-in-right {
       animation: fadeInRight 0.6s ease forwards
   }

   .animate-scale-in {
       animation: scaleIn 0.4s ease forwards
   }

   .animate-float {
       animation: float 3s ease-in-out infinite
   }

   .animate-plane {
       animation: plane-fly 3s ease-in-out infinite
   }

   .delay-100 {
       animation-delay: .1s
   }

   .delay-200 {
       animation-delay: .2s
   }

   .delay-300 {
       animation-delay: .3s
   }

   .delay-400 {
       animation-delay: .4s
   }

   .delay-500 {
       animation-delay: .5s
   }

   .delay-600 {
       animation-delay: .6s
   }

   .delay-700 {
       animation-delay: .7s
   }

   .delay-800 {
       animation-delay: .8s
   }

   .badge {
       display: inline-flex;
       align-items: center;
       padding: 3px 10px;
       border-radius: 999px;
       font-size: 11px;
       font-weight: 600;
       gap: 4px
   }

   .badge-success {
       background: rgba(16, 185, 129, 0.1);
       color: #059669
   }

   .dark .badge-success {
       background: rgba(16, 185, 129, 0.2);
       color: #34d399
   }

   .badge-warning {
       background: rgba(245, 158, 11, 0.1);
       color: #d97706
   }

   .dark .badge-warning {
       background: rgba(245, 158, 11, 0.2);
       color: #fbbf24
   }

   .badge-danger {
       background: rgba(244, 63, 94, 0.1);
       color: #e11d48
   }

   .dark .badge-danger {
       background: rgba(244, 63, 94, 0.2);
       color: #fb7185
   }

   .badge-info {
       background: rgba(14, 165, 233, 0.1);
       color: #0284c7
   }

   .dark .badge-info {
       background: rgba(14, 165, 233, 0.2);
       color: #38bdf8
   }

   .badge-purple {
       background: rgba(139, 92, 246, 0.1);
       color: #7c3aed
   }

   .dark .badge-purple {
       background: rgba(139, 92, 246, 0.2);
       color: #a78bfa
   }

   .notification-dot {
       position: absolute;
       top: -2px;
       right: -2px;
       width: 8px;
       height: 8px;
       background: #ef4444;
       border-radius: 50%;
       border: 2px solid white;
       animation: dot-pulse 2s infinite
   }

   .dark .notification-dot {
       border-color: #0f172a
   }

   .music-wave {
       display: flex;
       align-items: flex-end;
       gap: 2px;
       height: 16px
   }

   .music-bar {
       width: 3px;
       background: linear-gradient(to top, #0ea5e9, #6366f1);
       border-radius: 2px;
       animation: music-bounce 0.8s ease infinite
   }

   .music-bar:nth-child(1) {
       height: 40%;
       animation-delay: 0s
   }

   .music-bar:nth-child(2) {
       height: 70%;
       animation-delay: 0.1s
   }

   .music-bar:nth-child(3) {
       height: 50%;
       animation-delay: 0.2s
   }

   .music-bar:nth-child(4) {
       height: 90%;
       animation-delay: 0.3s
   }

   .music-bar:nth-child(5) {
       height: 60%;
       animation-delay: 0.4s
   }

   .progress-bar {
       height: 7px;
       border-radius: 999px;
       background: #e2e8f0;
       overflow: hidden
   }

   .dark .progress-bar {
       background: #334155
   }

   .progress-fill {
       height: 100%;
       border-radius: 999px;
       transition: width 1.5s ease-in-out
   }

   .flight-path {
       position: relative
   }

   .flight-path::before {
       content: '';
       position: absolute;
       top: 50%;
       left: 10%;
       right: 10%;
       height: 2px;
       background: repeating-linear-gradient(90deg, #cbd5e1 0px, #cbd5e1 6px, transparent 6px, transparent 12px)
   }

   .dark .flight-path::before {
       background: repeating-linear-gradient(90deg, #475569 0px, #475569 6px, transparent 6px, transparent 12px)
   }

   .toast {
       position: fixed;
       top: 20px;
       right: 20px;
       z-index: 9999;
       padding: 14px 22px;
       border-radius: 12px;
       color: white;
       font-weight: 500;
       font-size: 14px;
       display: flex;
       align-items: center;
       gap: 10px;
       box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2)
   }

   .grid {
       min-width: 0
   }

   .grid>* {
       min-width: 0;
       overflow: hidden
   }

   main {
       overflow-x: hidden
   }

   .chart-container {
       position: relative;
       width: 100%;
       overflow: hidden
   }

   [id$="Chart"] {
       max-width: 100%;
       overflow: hidden
   }

   .sort-btn {
       padding: 8px 16px;
       border-radius: 10px;
       font-size: 12px;
       font-weight: 600;
       cursor: pointer;
       border: 2px solid #e2e8f0;
       background: transparent;
       color: #64748b;
       transition: all 0.3s
   }

   .dark .sort-btn {
       border-color: #334155;
       color: #94a3b8
   }

   .sort-btn.active {
       border-color: #0ea5e9;
       background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(99, 102, 241, 0.1));
       color: #0ea5e9
   }

   .filter-section {
       border-bottom: 1px solid #f1f5f9;
       padding-bottom: 16px;
       margin-bottom: 16px
   }

   .dark .filter-section {
       border-bottom-color: #1e293b
   }

   .flight-card {
       transition: all 0.3s ease;
       border: 2px solid transparent
   }

   .flight-card:hover {
       border-color: rgba(14, 165, 233, 0.3);
       box-shadow: 0 10px 30px -10px rgba(14, 165, 233, 0.15)
   }

   .flight-card.selected {
       border-color: #0ea5e9;
       background: rgba(14, 165, 233, 0.03)
   }

   .dark .flight-card.selected {
       background: rgba(14, 165, 233, 0.08)
   }

   .cheapest-tag {
       position: absolute;
       top: -1px;
       right: 20px;
       background: linear-gradient(135deg, #10b981, #059669);
       color: white;
       padding: 3px 12px;
       border-radius: 0 0 8px 8px;
       font-size: 10px;
       font-weight: 700;
       text-transform: uppercase;
       letter-spacing: 0.5px
   }

   .airline-checkbox {
       display: flex;
       align-items: center;
       gap: 8px;
       padding: 6px 0;
       cursor: pointer
   }

   .airline-checkbox input[type="checkbox"] {
       width: 16px;
       height: 16px;
       border-radius: 4px;
       accent-color: #0ea5e9
   }

   input[type="range"] {
       -webkit-appearance: none;
       width: 100%;
       height: 6px;
       border-radius: 5px;
       background: linear-gradient(to right, #0ea5e9 0%, #0ea5e9 50%, #e2e8f0 50%, #e2e8f0 100%);
       outline: none;
       cursor: pointer
   }

   input[type="range"]::-webkit-slider-thumb {
       -webkit-appearance: none;
       width: 20px;
       height: 20px;
       border-radius: 50%;
       background: linear-gradient(135deg, #0ea5e9, #6366f1);
       border: 3px solid white;
       box-shadow: 0 2px 8px rgba(14, 165, 233, 0.4);
       cursor: pointer
   }

   .dark input[type="range"] {
       background: linear-gradient(to right, #0ea5e9 0%, #0ea5e9 50%, #334155 50%, #334155 100%)
   }

   .dark input[type="range"]::-webkit-slider-thumb {
       border-color: #0f172a
   }

   .skeleton {
       background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
       background-size: 200% 100%;
       animation: shimmer 1.5s infinite;
       border-radius: 8px
   }

   .dark .skeleton {
       background: linear-gradient(90deg, #1e293b 25%, #334155 50%, #1e293b 75%);
       background-size: 200% 100%
   }

   @media(max-width:1024px) {
       .sidebar-desktop {
           display: none
       }
   }

   @media(min-width:1025px) {
       .mobile-sidebar-btn {
           display: none
       }
   }

   @media(max-width:768px) {
       .filter-sidebar {
           display: none
       }

       .filter-sidebar.show {
           display: block
       }
   }