:root {
    --font-size-base: 13px;
    --bg-main: #f8fafc;
    --bg-surface: rgba(255, 255, 255, 0.85);
    --border-main: rgba(226, 232, 240, 0.8);
    --text-main: #1e293b;
    --text-dim: #64748b;
}

.dark {
    --bg-main: #020617;
    --bg-surface: rgba(15, 23, 42, 0.6);
    --border-main: rgba(255, 255, 255, 0.04);
    --text-main: #f1f5f9;
    --text-dim: #94a3b8;
}

body {
    font-size: var(--font-size-base);
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: 'DM Sans', system-ui, sans-serif;
    transition: background-color 0.5s ease, color 0.3s ease;
    background-color: var(--bg-main);
    color: var(--text-main);
}

h1,
h2,
h3,
h4,
.font-display {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.025em;
}

.glass {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-main);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark .glass {
    box-shadow: none;
}

.glass:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    border-color: rgba(203, 213, 225, 0.8);
}

.dark .glass:hover {
    background: rgba(15, 23, 42, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.hover-rainbow {
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.hover-rainbow::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
    z-index: -1;
    filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    background-size: 400%;
    animation: glow 20s linear infinite;
}

.dark .hover-rainbow:hover::after {
    opacity: 0.5;
}

.hover-rainbow:hover::after {
    opacity: 0.3;
}

@keyframes glow {
    0% {
        background-position: 0 0;
    }

    50% {
        background-position: 400% 0;
    }

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

.neo-shadow {
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.05), -5px -5px 15px rgba(255, 255, 255, 0.8);
}

.dark .neo-shadow {
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

@keyframes scan {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: translateY(100%);
        opacity: 0;
    }
}

.scan-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, #22D3EE, transparent);
    animation: scan 2s linear infinite;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb {
    background: #1e293b;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.animate-shimmer {
    animation: shimmer 2s infinite linear;
}

.text-glow-rose {
    text-shadow: 0 0 15px rgba(244, 63, 94, 0.4);
}

.text-glow-emerald {
    text-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.text-glow-cyan {
    text-shadow: 0 0 15px rgba(34, 211, 238, 0.4);
}

.strong-glow-rose {
    box-shadow: 0 10px 40px -10px rgba(244, 63, 94, 0.3);
}

.strong-glow-indigo {
    box-shadow: 0 10px 40px -10px rgba(99, 102, 241, 0.3);
}

.strong-glow-emerald {
    box-shadow: 0 10px 40px -10px rgba(16, 185, 129, 0.3);
}

.strong-glow-amber {
    box-shadow: 0 10px 40px -10px rgba(245, 158, 11, 0.3);
}

.strong-glow-cyan {
    box-shadow: 0 10px 40px -10px rgba(6, 182, 212, 0.3);
}

.strong-glow-violet {
    box-shadow: 0 10px 40px -10px rgba(139, 92, 246, 0.3);
}

.strong-glow-yellow {
    box-shadow: 0 10px 40px -10px rgba(234, 179, 8, 0.3);
}

.strong-glow-purple {
    box-shadow: 0 10px 40px -10px rgba(168, 85, 247, 0.3);
}

.strong-glow-blue {
    box-shadow: 0 10px 40px -10px rgba(0, 102, 255, 0.4);
}

.text-glow-blue {
    text-shadow: 0 0 15px rgba(0, 102, 255, 0.5);
}

.aurora-bg {
    background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 102, 255, 0.15), transparent 50%);
}

.aurora-bg-secondary {
    background: radial-gradient(ellipse 60% 40% at 100% 100%, rgba(0, 180, 255, 0.1), transparent 50%);
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.dark .glass-card:hover {
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: 0 20px 60px -15px rgba(0, 102, 255, 0.15);
}

.theme-v2 {
    --primary: #f59e0b;
}

.theme-v2 .glass {
    background: rgba(255, 252, 235, 0.9);
    border-color: rgba(245, 158, 11, 0.15);
}

.theme-v2 .glass:hover {
    border-color: rgba(245, 158, 11, 0.4);
    box-shadow: 0 15px 40px -10px rgba(245, 158, 11, 0.1);
}

.dark.theme-v2 .glass {
    background: rgba(10, 10, 10, 0.7);
    border-color: rgba(245, 158, 11, 0.08);
}

.dark.theme-v2 .glass:hover {
    border-color: rgba(245, 158, 11, 0.2);
    box-shadow: 0 20px 60px -15px rgba(245, 158, 11, 0.1);
}

.theme-v2 .text-gradient-gold {
    background: linear-gradient(to right, #f59e0b, #fbbf24, #d97706);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

button,
a,
input,
.glass,
.card,
span,
div {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 300ms;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

.float-luxury {
    animation: float 6s ease-in-out infinite;
}

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

    33% {
        transform: translate(30px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }

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

.animate-blob {
    animation: blob 7s infinite;
}

@keyframes neon-pulse {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(124, 58, 237, 0.5), 0 0 10px rgba(59, 130, 246, 0.3);
    }

    50% {
        box-shadow: 0 0 20px rgba(124, 58, 237, 0.8), 0 0 30px rgba(59, 130, 246, 0.6);
    }
}

.animate-neon-pulse {
    animation: neon-pulse 3s infinite;
}

@keyframes border-flow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.bg-gradient-flow {
    background-size: 200% 200%;
    animation: border-flow 4s ease infinite;
}

@keyframes scale-up {
    0% {
        transform: scale(0.95);
        opacity: 0;
    }

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

.animate-scale-up {
    animation: scale-up 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fade-in {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fade-in 0.5s ease-out forwards;
}