:root {
    --primary: #3b82f6;
    --secondary: #8b5cf6;
    --bg-dark: #050505;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    background: var(--bg-dark);
    color: white;
    font-family: 'Cairo', sans-serif;
    margin: 0;
    overflow-x: hidden;
    transition: background 0.5s ease;
}

#vanta-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    opacity: 0.6;
}

.glass {
    background: var(--glass);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
}

.gradient-text {
    background: linear-gradient(135deg, #fff 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.3));
}

.nav-link {
    position: relative;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.7;
}

.nav-link:hover {
    opacity: 1;
    transform: translateY(-2px);
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary);
    transition: 0.3s;
    transform: translateX(-50%);
    border-radius: 10px;
}

.nav-link:hover::after {
    width: 25px;
}

#notify-container {
    position: fixed;
    top: 120px;
    left: 20px;
    z-index: 9999;
    pointer-events: none;
}

.notify {
    background: rgba(10, 10, 10, 0.95);
    border-left: 4px solid var(--primary);
    padding: 20px 30px;
    border-radius: 16px;
    margin-bottom: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    animation: slideIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    pointer-events: all;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: bold;
}

@keyframes slideIn {
    from {
        transform: translateX(-150%);
        opacity: 0;
    }

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

.product-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 30px;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-20px) scale(1.03);
    border-color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 20px rgba(59, 130, 246, 0.1);
}

.animate-fade-in {
    animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

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

.animate-slide-up {
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(50px);
    }

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

.custom-scroll::-webkit-scrollbar {
    width: 6px;
}

.custom-scroll::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}

.custom-scroll::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

/* Dashboard Styles */
.admin-sidebar {
    background: #080808;
    border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 30px;
}

.admin-btn {
    transition: 0.3s;
}

.admin-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

input,
textarea,
select {
    transition: 0.3s;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.1);
}

/* Feature Cards */
.feature-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: 0.4s;
}

.feature-card:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(255, 255, 255, 0.01) 100%);
    border-color: var(--primary);
    transform: translateY(-10px);
}

.stat-num {
    font-variant-numeric: tabular-nums;
}