/* checkout-styles.css - Estilos para la página de checkout de Ludixx */

/* ========================================
   Variables y Reset
   ======================================== */
:root {
    --checkout-primary: #6C63FF;
    --checkout-primary-dark: #5648d6;
    --checkout-secondary: #00D4FF;
    --checkout-success: #00C48C;
    --checkout-error: #FF6B6B;
    --checkout-warning: #FFB800;
    --checkout-text: #2D3748;
    --checkout-text-light: #718096;
    --checkout-border: #E2E8F0;
    --checkout-bg: #F7FAFC;
    --checkout-white: #FFFFFF;
    --checkout-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --checkout-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* ========================================
   Header Checkout
   ======================================== */
.checkout-header {
    background: var(--checkout-white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.checkout-header .nav__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-header__secure {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--checkout-success);
    font-weight: 600;
    font-size: 0.875rem;
}

.checkout-header__secure i {
    font-size: 1.25rem;
}

/* ========================================
   Main Layout
   ======================================== */
.checkout-main {
    min-height: calc(100vh - 80px);
    background: var(--checkout-bg);
    padding: 3rem 0;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* ========================================
   Progress Indicator
   ======================================== */
.checkout-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
    padding: 0 2rem;
}

.checkout-progress__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    flex: 0 0 auto;
}

.checkout-progress__step .step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--checkout-border);
    color: var(--checkout-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: all 0.3s ease;
}

.checkout-progress__step.active .step-number {
    background: var(--checkout-primary);
    color: white;
    transform: scale(1.1);
}

.checkout-progress__step .step-label {
    font-size: 0.75rem;
    color: var(--checkout-text-light);
    font-weight: 600;
    text-align: center;
}

.checkout-progress__step.active .step-label {
    color: var(--checkout-primary);
}

.checkout-progress__line {
    flex: 1;
    height: 2px;
    background: var(--checkout-border);
    margin: 0 1rem;
    min-width: 40px;
}

/* ========================================
   Form Sections
   ======================================== */
.checkout-form-section {
    background: var(--checkout-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--checkout-shadow);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInUp 0.4s ease;
}

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

.form-section__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--checkout-text);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--checkout-border);
}

/* ========================================
   Form Elements
   ======================================== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--checkout-text);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--checkout-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--checkout-primary);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.form-group input.error {
    border-color: var(--checkout-error);
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--checkout-text-light);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* ========================================
   Payment Methods
   ======================================== */
.payment-methods {
    margin-bottom: 2rem;
}

.payment-methods__category {
    margin-bottom: 2rem;
}

.payment-methods__category-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--checkout-text);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.payment-methods__category-title i {
    color: var(--checkout-warning);
}

.payment-method {
    margin-bottom: 1rem;
}

.payment-method input[type="radio"] {
    display: none;
}

.payment-method label {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px solid var(--checkout-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-method label:hover {
    border-color: var(--checkout-primary);
    background: rgba(108, 99, 255, 0.02);
}

.payment-method input[type="radio"]:checked + label {
    border-color: var(--checkout-primary);
    background: rgba(108, 99, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.payment-method__icon {
    font-size: 1.5rem;
    color: var(--checkout-primary);
    width: 40px;
    text-align: center;
}

.payment-method__info {
    flex: 1;
}

.payment-method__name {
    display: block;
    font-weight: 600;
    color: var(--checkout-text);
    margin-bottom: 0.25rem;
}

.payment-method__desc {
    display: block;
    font-size: 0.75rem;
    color: var(--checkout-text-light);
}

.payment-method__badge,
.payment-method__fee {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    white-space: nowrap;
}

.payment-method__badge {
    background: var(--checkout-success);
    color: white;
}

.payment-method__fee {
    background: var(--checkout-bg);
    color: var(--checkout-text-light);
}

/* ========================================
   Payment Details
   ======================================== */
.payment-details {
    margin-top: 1.5rem;
}

.payment-details__card {
    background: var(--checkout-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--checkout-primary);
}

.payment-details__card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--checkout-text);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.payment-details__card ul {
    list-style: none;
    margin: 1rem 0;
    padding-left: 0;
}

.payment-details__card ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.payment-details__card ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--checkout-primary);
    font-weight: bold;
}

.payment-details__note {
    margin-top: 1rem;
    padding: 0.75rem;
    background: white;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--checkout-text);
}

.stripe-card-element {
    padding: 1rem;
    border: 2px solid var(--checkout-border);
    border-radius: 8px;
    background: white;
    margin-bottom: 1rem;
}

.payment-error {
    color: var(--checkout-error);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* ========================================
   Form Actions
   ======================================== */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    text-align: center;
    justify-content: center;
}

.btn--primary {
    background: var(--checkout-primary);
    color: white;
    flex: 1;
}

.btn--primary:hover {
    background: var(--checkout-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--checkout-shadow-lg);
}

.btn--secondary {
    background: transparent;
    color: var(--checkout-text);
    border: 2px solid var(--checkout-border);
}

.btn--secondary:hover {
    border-color: var(--checkout-text);
}

.btn--full {
    width: 100%;
}

/* ========================================
   Checkout Summary (Sidebar)
   ======================================== */
.checkout-summary-section {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.checkout-summary {
    background: var(--checkout-white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--checkout-shadow);
}

.checkout-summary__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--checkout-text);
    margin-bottom: 1.5rem;
}

.order-item__header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.5rem;
}

.order-item__name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--checkout-text);
}

.order-item__badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    background: var(--checkout-warning);
    color: white;
}

.order-item__desc {
    font-size: 0.875rem;
    color: var(--checkout-text-light);
}

.order-divider {
    height: 1px;
    background: var(--checkout-border);
    margin: 1.5rem 0;
}

.order-pricing__row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: var(--checkout-text);
}

.order-pricing__row--total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--checkout-border);
    font-size: 1.125rem;
}

.order-features__title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--checkout-text);
    margin-bottom: 0.75rem;
}

.order-features__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.order-features__list li {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--checkout-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.order-features__list li i {
    color: var(--checkout-success);
}

/* ========================================
   Delivery & Commitment Info
   ======================================== */
.delivery-info__title,
.commitment-info__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--checkout-text);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.delivery-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.timeline-item {
    display: flex;
    gap: 1rem;
    position: relative;
}

.timeline-item:not(:last-child):after {
    content: '';
    position: absolute;
    left: 15px;
    top: 40px;
    width: 2px;
    height: calc(100% + 0.5rem);
    background: var(--checkout-border);
}

.timeline-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--checkout-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.timeline-content strong {
    display: block;
    font-size: 0.875rem;
    color: var(--checkout-text);
    margin-bottom: 0.25rem;
}

.timeline-content p {
    font-size: 0.75rem;
    color: var(--checkout-text-light);
    margin: 0;
}

.commitment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.commitment-list li {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--checkout-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.commitment-list li i {
    color: var(--checkout-success);
}

.secure-checkout {
    margin-top: 1.5rem;
    padding: 0.75rem;
    background: var(--checkout-bg);
    border-radius: 6px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--checkout-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.secure-checkout i {
    color: var(--checkout-success);
}

/* ========================================
   Confirmation
   ======================================== */
.confirmation-success {
    text-align: center;
    padding: 3rem 2rem;
}

.confirmation-success__icon {
    font-size: 4rem;
    color: var(--checkout-success);
    margin-bottom: 1.5rem;
}

.confirmation-success__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--checkout-text);
    margin-bottom: 1rem;
}

.confirmation-success__message {
    font-size: 1.125rem;
    color: var(--checkout-text-light);
    line-height: 1.6;
}

.confirmation-details {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--checkout-bg);
    border-radius: 8px;
    text-align: left;
}

.confirmation-details p {
    margin: 0.5rem 0;
    font-size: 0.875rem;
}

/* ========================================
   Loading Overlay
   ======================================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    background: white;
    padding: 2rem 3rem;
    border-radius: 12px;
    text-align: center;
}

.loading-spinner i {
    font-size: 3rem;
    color: var(--checkout-primary);
    margin-bottom: 1rem;
}

.loading-spinner p {
    color: var(--checkout-text);
    font-weight: 600;
}

/* ========================================
   Notifications
   ======================================== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--checkout-shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 10000;
    max-width: 400px;
}

.notification.show {
    transform: translateX(0);
}

.notification--error {
    border-left: 4px solid var(--checkout-error);
}

.notification--success {
    border-left: 4px solid var(--checkout-success);
}

.notification--info {
    border-left: 4px solid var(--checkout-primary);
}

.notification i {
    font-size: 1.5rem;
}

.notification--error i {
    color: var(--checkout-error);
}

.notification--success i {
    color: var(--checkout-success);
}

.notification--info i {
    color: var(--checkout-primary);
}

/* ========================================
   Footer
   ======================================== */
.checkout-footer {
    background: var(--checkout-text);
    color: white;
    padding: 2rem 0;
    margin-top: 4rem;
}

.checkout-footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkout-footer__links {
    display: flex;
    gap: 2rem;
}

.checkout-footer__links a {
    color: white;
    text-decoration: none;
    font-size: 0.875rem;
    transition: opacity 0.3s ease;
}

.checkout-footer__links a:hover {
    opacity: 0.7;
}

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

    .checkout-summary-section {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    .checkout-main {
        padding: 1.5rem 0;
    }

    .checkout-form-section,
    .checkout-summary {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .checkout-progress {
        padding: 0;
    }

    .checkout-progress__step .step-label {
        display: none;
    }

    .checkout-progress__line {
        min-width: 20px;
        margin: 0 0.5rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .payment-method label {
        flex-direction: column;
        text-align: center;
    }

    .notification {
        left: 20px;
        right: 20px;
        max-width: none;
    }

    .checkout-footer__content {
        flex-direction: column;
        text-align: center;
    }

    .checkout-footer__links {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .checkout-progress__step .step-number {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }

    .form-section__title {
        font-size: 1.25rem;
    }

    .checkout-summary__title {
        font-size: 1.125rem;
    }
}