:root {
    --brand-color: #dc2626;
    --brand-hover: #991b1b;
    --dark-bg: #09090b;
    --surface-color: rgba(255, 255, 255, 0.03);
    --surface-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
    background-color: rgba(9, 9, 11, 0.8) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--surface-border);
    padding: 15px 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary) !important;
}

.navbar-brand i {
    color: white;
}

.bg-brand {
    background-color: var(--brand-color) !important;
}

.text-brand {
    color: var(--brand-color) !important;
}

/* Checkout Card */
.checkout-section {
    min-height: 100vh;
    background: radial-gradient(ellipse at top, #18181b 0%, #09090b 100%);
}

.glass-checkout-card {
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--surface-border);
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.order-summary {
    background: rgba(0, 0, 0, 0.2) !important;
}

/* Form Styles */
.custom-input {
    background-color: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid var(--surface-border) !important;
    color: white !important;
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 1rem;
    transition: all 0.3s;
}

.custom-input:focus {
    background-color: rgba(255, 255, 255, 0.06) !important;
    border-color: var(--brand-color) !important;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1) !important;
}

.custom-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-select.custom-input {
    color: white;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

.btn-outline-brand {
    color: var(--brand-color);
    border-color: var(--brand-color);
}

.btn-outline-brand:hover {
    background-color: var(--brand-color);
    color: white;
}

::-webkit-calendar-picker-indicator {
    filter: invert(1);
}

/* Button */
.btn-brand {
    background-color: var(--brand-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 10px 25px -5px rgba(220, 38, 38, 0.4);
}

.btn-brand:hover {
    background-color: var(--brand-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(220, 38, 38, 0.6);
    color: white;
}

.reveal-slide-up {
    animation: fadeUp 0.8s ease-out forwards;
}

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

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

footer {
    border-top: 1px solid var(--surface-border);
    background-color: var(--dark-bg);
}

@media (max-width: 991.98px) {
    body {
        padding-bottom: 80px;
    }
}

.custom-dropdown-item:hover,
.custom-dropdown-item:focus {
    background-color: rgba(220, 38, 38, 0.15) !important;
    color: var(--brand-color) !important;
}

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

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

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}