:root {
    --lux-primary: #6C63FF;
    --lux-primary-dark: #5548E0;
    --lux-secondary: #FF6584;
    --lux-bg-dark: #0A0E27;
    --lux-bg-darker: #050814;
    --lux-bg-card: #131729;
    --lux-text-primary: #FFFFFF;
    --lux-text-secondary: #A0A3BD;
    --lux-border: #1F2347;
    --lux-success: #00D9A5;
    --lux-warning: #FFC107;
}

.lux-iptv-checkout-wrapper {
    font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--lux-bg-darker);
    color: var(--lux-text-primary);
    min-height: 100vh;
    position: relative;
    padding: 20px 0;
}

.lux-iptv-checkout-wrapper * {
    box-sizing: border-box;
}

/* Animated Background */
.lux-bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(108, 99, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 101, 132, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.lux-container {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.lux-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    margin-bottom: 40px;
    animation: luxSlideDown 0.6s ease-out;
}

@keyframes luxSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lux-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Orbitron', monospace, sans-serif;
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 1px;
}

.lux-logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--lux-primary), var(--lux-secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 20px rgba(108, 99, 255, 0.3);
}

.lux-header-nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.lux-nav-link {
    color: var(--lux-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.lux-nav-link:hover {
    color: var(--lux-text-primary);
}

.lux-nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--lux-primary);
    transition: width 0.3s;
}

.lux-nav-link:hover::after {
    width: 100%;
}

.lux-btn-account {
    background: linear-gradient(135deg, var(--lux-primary), var(--lux-primary-dark));
    padding: 10px 24px;
    border-radius: 8px;
    border: none;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
}

.lux-btn-account:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 99, 255, 0.4);
}

/* Main Grid */
.lux-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 450px;
    gap: 40px;
    animation: luxFadeIn 0.8s ease-out 0.2s both;
}

@keyframes luxFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Left Column */
.lux-checkout-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.lux-section-card {
    background: var(--lux-bg-card);
    border: 1px solid var(--lux-border);
    border-radius: 16px;
    padding: 30px;
    transition: border-color 0.3s;
}

.lux-section-card:hover {
    border-color: rgba(108, 99, 255, 0.3);
}

.lux-section-title {
    font-family: 'Orbitron', monospace, sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lux-section-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--lux-primary), var(--lux-secondary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

/* Form Elements */
.lux-form-group {
    margin-bottom: 20px;
}

.lux-form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--lux-text-secondary);
    font-weight: 500;
    font-size: 14px;
}

.lux-form-group input[type="email"] {
    width: 100%;
    padding: 14px 18px;
    background: var(--lux-bg-darker);
    border: 1px solid var(--lux-border);
    border-radius: 10px;
    color: var(--lux-text-primary);
    font-size: 16px;
    transition: all 0.3s;
}

.lux-form-group input[type="email"]:focus {
    outline: none;
    border-color: var(--lux-primary);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

/* Duration Options */
.lux-duration-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lux-duration-option {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: var(--lux-bg-darker);
    border: 2px solid var(--lux-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
}

.lux-duration-option:hover {
    border-color: var(--lux-primary);
    transform: translateX(4px);
}

.lux-duration-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.lux-duration-option.lux-selected {
    border-color: var(--lux-primary);
    background: rgba(108, 99, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.lux-duration-label {
    font-weight: 600;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: color 0.3s;
    cursor: pointer;
}

.lux-radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--lux-border);
    border-radius: 50%;
    position: relative;
    transition: all 0.3s;
}

.lux-duration-option.lux-selected .lux-radio-custom {
    border-color: var(--lux-primary);
    background: var(--lux-primary);
}

.lux-duration-option.lux-selected .lux-radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
}

.lux-duration-price {
    font-family: 'Orbitron', monospace, sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--lux-text-primary);
    transition: all 0.3s;
}

.lux-duration-option.lux-selected .lux-duration-price {
    color: var(--lux-primary);
    font-weight: 700;
}

.lux-best-value {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(135deg, var(--lux-secondary), #FF4569);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(255, 101, 132, 0.4);
}

/* Payment Methods */
.lux-payment-methods {
    display: grid;
    gap: 12px;
}

.lux-payment-method {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--lux-bg-darker);
    border: 2px solid var(--lux-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.lux-payment-method:hover {
    border-color: var(--lux-primary);
    transform: translateX(4px);
}

.lux-payment-method.lux-selected {
    border-color: var(--lux-primary);
    background: rgba(108, 99, 255, 0.05);
}

.lux-payment-radio {
    width: 18px;
    height: 18px;
    border: 2px solid var(--lux-border);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s;
}

.lux-payment-method.lux-selected .lux-payment-radio {
    border-color: var(--lux-primary);
    background: var(--lux-primary);
}

.lux-payment-method.lux-selected .lux-payment-radio::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 7px;
    height: 7px;
    background: white;
    border-radius: 50%;
}

.lux-payment-label {
    font-weight: 500;
    flex-grow: 1;
}

.lux-payment-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.2), rgba(255, 101, 132, 0.2));
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

/* Right Column - Summary */
.lux-order-summary {
    position: sticky;
    top: 20px;
    height: fit-content;
}

.lux-summary-card {
    background: var(--lux-bg-card);
    border: 1px solid var(--lux-border);
    border-radius: 16px;
    padding: 30px;
    animation: luxFadeIn 0.8s ease-out 0.4s both;
}

.lux-summary-title {
    font-family: 'Orbitron', monospace, sans-serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
}

.lux-plan-features {
    list-style: none;
    margin: 0;
    padding: 0;
    margin-bottom: 24px;
}

.lux-plan-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--lux-border);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--lux-text-secondary);
}

.lux-plan-features li:last-child {
    border-bottom: none;
}

.lux-feature-icon {
    color: var(--lux-success);
    font-size: 18px;
}

.lux-guarantee-box {
    background: rgba(0, 217, 165, 0.05);
    border: 1px solid rgba(0, 217, 165, 0.2);
    border-radius: 12px;
    padding: 20px;
    margin: 24px 0;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.lux-guarantee-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--lux-success), #00B589);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.lux-guarantee-text h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 6px 0;
}

.lux-guarantee-text p {
    font-size: 13px;
    color: var(--lux-text-secondary);
    line-height: 1.5;
    margin: 0;
}

.lux-trust-badges {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--lux-border);
}

.lux-trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--lux-text-secondary);
    font-size: 13px;
}

.lux-trust-badge-icon {
    color: var(--lux-success);
    font-size: 16px;
}

/* Place Order Button */
.lux-btn-place-order {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--lux-primary), var(--lux-primary-dark));
    border: none;
    border-radius: 12px;
    color: white;
    font-family: 'Orbitron', monospace, sans-serif;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 25px rgba(108, 99, 255, 0.3);
    margin-top: 24px;
}

.lux-btn-place-order:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(108, 99, 255, 0.5);
}

.lux-btn-place-order:active {
    transform: translateY(-1px);
}

.lux-btn-place-order:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.lux-order-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--lux-border);
}

.lux-order-total-label {
    font-size: 16px;
    color: var(--lux-text-secondary);
}

.lux-order-total-price {
    font-family: 'Orbitron', monospace, sans-serif;
    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--lux-primary), var(--lux-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Footer */
.lux-footer {
    margin-top: 80px;
    padding: 40px 0;
    border-top: 1px solid var(--lux-border);
    text-align: center;
}

.lux-footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.lux-footer-link {
    color: var(--lux-text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.lux-footer-link:hover {
    color: var(--lux-text-primary);
}

.lux-footer-copyright {
    color: var(--lux-text-secondary);
    font-size: 13px;
}

/* Loading Animation */
@keyframes luxPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.lux-loading {
    animation: luxPulse 1.5s ease-in-out infinite;
}

/* Responsive */
@media (max-width: 1024px) {
    .lux-checkout-grid {
        grid-template-columns: 1fr;
    }

    .lux-order-summary {
        position: static;
    }
}

@media (max-width: 768px) {
    .lux-header-nav {
        display: none;
    }

    .lux-logo {
        font-size: 22px;
    }

    .lux-logo-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .lux-section-card {
        padding: 20px;
    }

    .lux-duration-option {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .lux-duration-price {
        align-self: flex-end;
    }

    .lux-trust-badges {
        flex-direction: column;
        gap: 10px;
    }
}