:root {
    --primary-black: #000000;
    --secondary-black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --gold: #FFD700;
    --gold-light: #FFE55C;
    --gold-dark: #B8860B;
    --text-light: #ffffff;
    --text-gray: #cccccc;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--primary-black);
    color: var(--text-light);
    overflow-x: hidden;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

    .animated-bg::before {
        content: '';
        position: absolute;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.03) 0%, transparent 50%);
        animation: rotate 30s linear infinite;
    }

    .animated-bg::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        background: repeating-linear-gradient( 45deg, transparent 0px, transparent 20px, rgba(255, 215, 0, 0.02) 20px, rgba(255, 215, 0, 0.02) 40px );
        animation: move 60s linear infinite;
    }

@keyframes rotate {
    from {
        transform: rotate(0deg) scale(1);
    }

    to {
        transform: rotate(360deg) scale(2);
    }
}

@keyframes move {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 200% 200%;
    }
}

/* Navbar */
.navbar {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(255, 215, 0, 0.1);
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

    .navbar.scrolled {
        padding: 0.5rem 0;
        background: rgba(0, 0, 0, 0.98);
    }

.navbar-brand {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--gold) !important;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    transition: all 0.3s ease;
}

    .navbar-brand:hover {
        transform: scale(1.05);
        text-shadow: 0 0 30px rgba(255, 215, 0, 0.8);
    }

    .navbar-brand i {
        color: var(--gold);
        animation: pulse 2s ease infinite;
    }

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
    position: relative;
}

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 2px;
        background: var(--gold);
        transition: width 0.3s ease;
    }

    .nav-link:hover {
        color: var(--gold) !important;
        transform: translateY(-2px);
    }

        .nav-link:hover::after {
            width: 80%;
        }

    .nav-link i {
        color: var(--gold);
        margin-right: 5px;
    }

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.95);
    color: var(--text-light);
    padding: 4rem 0 1rem;
    margin-top: auto;
    border-top: 2px solid var(--gold);
    position: relative;
    overflow: hidden;
}

    .footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--gold), transparent);
    }

    .footer h5 {
        color: var(--gold);
        font-weight: 600;
        margin-bottom: 1.5rem;
        position: relative;
        display: inline-block;
    }

        .footer h5::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 50px;
            height: 2px;
            background: var(--gold);
        }

    .footer a {
        color: var(--text-gray);
        text-decoration: none;
        transition: all 0.3s ease;
        display: inline-block;
    }

        .footer a:hover {
            color: var(--gold);
            transform: translateX(5px);
        }

.social-links a {
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 50%;
    margin-right: 10px;
    transition: all 0.3s ease;
}

    .social-links a:hover {
        background: var(--gold);
        color: var(--primary-black) !important;
        transform: translateY(-5px);
        border-color: var(--gold);
    }

.footer ul {
    padding-left: 0;
    list-style: none;
}

    .footer ul li {
        margin-bottom: 10px;
    }

        .footer ul li i {
            color: var(--gold);
            margin-right: 10px;
            width: 20px;
        }

.admin-link {
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    margin-top: 30px;
    padding-top: 30px;
    text-align: center;
}

    .admin-link a {
        color: rgba(255, 215, 0, 0.6);
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 2px;
        transition: all 0.3s ease;
    }

        .admin-link a:hover {
            color: var(--gold);
            letter-spacing: 3px;
        }

    .admin-link i {
        margin-right: 5px;
    }

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    border: none;
    padding: 12px 35px;
    border-radius: 50px;
    font-weight: 600;
    color: var(--primary-black);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

    .btn-primary::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.5);
        transform: translate(-50%, -50%);
        transition: width 0.6s, height 0.6s;
    }

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

    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 0 40px rgba(255, 215, 0, 0.5);
        color: var(--primary-black);
    }

.btn-outline-gold {
    background: transparent;
    border: 2px solid var(--gold);
    color: var(--gold);
    padding: 10px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .btn-outline-gold:hover {
        background: var(--gold);
        color: var(--primary-black);
        transform: translateY(-2px);
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
    }

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    transition: all 0.3s ease;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

    .card:hover {
        transform: translateY(-10px);
        border-color: var(--gold);
        box-shadow: 0 10px 40px rgba(255, 215, 0, 0.2);
    }

.card-body {
    padding: 1.5rem;
    color: var(--text-light);
}

.card-title {
    color: var(--gold);
    font-weight: 600;
}

.price-tag {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
    position: relative;
    overflow: hidden;
}

.alert-success {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(184, 134, 11, 0.2) 100%);
    color: var(--gold);
    border-left: 4px solid var(--gold);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.1) 0%, rgba(139, 0, 0, 0.1) 100%);
    color: #ff6b6b;
    border-left: 4px solid #ff6b6b;
}

.alert i {
    margin-right: 10px;
}

.btn-close {
    filter: invert(1) brightness(2);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--primary-black);
}

::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 5px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--gold-dark);
    }

/* Selection */
::selection {
    background: var(--gold);
    color: var(--primary-black);
}

/* Responsive */
@@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.3rem;
    }

    .footer {
        padding: 2rem 0 1rem;
    }

    .social-links a {
        width: 35px;
        height: 35px;
        line-height: 35px;
    }
}

/* Loading Animation */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-black);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 215, 0, 0.3);
    border-radius: 50%;
    border-top-color: var(--gold);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}