/* ================================================
   OlaLingo Campus - Intercambios Page Styles
   REFACTORED: Removed redundancies, fixed truncation & centering
   ================================================ */

.intercambios-page {
    background: var(--color-off-white);
}

.intercambios-main {
    padding-top: 72px;
}

/* ================================================
   Hero Section
   ================================================ */
.intercambios-hero {
    position: relative;
    background: linear-gradient(135deg, #019789 0%, #06645b 100%);
    padding: var(--space-4xl) 0;
    color: white;
    overflow: hidden;
    z-index: 0;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.intercambios-hero .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.intercambios-hero .hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.intercambios-hero .hero-title span {
    display: block;
}

.intercambios-hero .text-gradient {
    background: linear-gradient(135deg, #f9c614 0%, #ffeb3b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intercambios-hero .hero-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ================================================
   Map Section
   ================================================ */
.map-section {
    padding: var(--space-4xl) 0;
    background: white;
}

.map-container {
    position: relative;
}

.interactive-map {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-xl);
    background: var(--color-gray-100);
    overflow: hidden;
}

/* Neighborhood Pills */
.neighborhood-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.neighborhood-pill {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-600);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.neighborhood-pill:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.neighborhood-pill.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* ================================================
   Intercambios List Section
   ================================================ */
.intercambios-list {
    padding: var(--space-4xl) 0;
}

.intercambios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-xl);
    align-items: start;
}

/* Intercambio Card */
.intercambio-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: visible;
    height: auto;
    min-height: fit-content;
}

.intercambio-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.intercambio-card.featured {
    border: 2px solid var(--color-primary);
}

.intercambio-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.intercambio-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.intercambio-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.intercambio-day {
    display: flex;
    flex-direction: column;
}

.intercambio-day .day-name {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.intercambio-day .day-time {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.intercambio-emoji {
    font-size: 2.5rem;
}

.intercambio-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.intercambio-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.intercambio-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.detail-icon {
    font-size: 1rem;
}

.intercambio-promo {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
}

.intercambio-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray-200);
}

.btn-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.btn-link:hover {
    color: var(--color-primary);
}

.btn-sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
}

/* ================================================
   Reviews Section
   ================================================ */
.reviews-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, white 0%, var(--color-gray-100) 100%);
}

.reviews-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.review-tab {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: white;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-600);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.review-tab:hover {
    border-color: var(--color-primary);
}

.review-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.review-tab .review-rating {
    font-size: 0.75rem;
    opacity: 0.8;
}

/* Reviews Carousel */
.reviews-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.review-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
}

.reviewer-info {
    flex: 1;
}

.reviewer-name {
    display: block;
    font-weight: 600;
    color: var(--color-secondary);
}

.reviewer-date {
    font-size: 0.8125rem;
    color: var(--color-gray-400);
}

.review-stars {
    font-size: 0.875rem;
}

.review-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.review-source {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--color-gray-400);
}

.google-icon {
    width: 16px;
    height: 16px;
}

.reviews-cta {
    text-align: center;
}

/* ================================================
   CTA Section
   ================================================ */
.intercambios-cta {
    padding: var(--space-3xl) 0;
}

.intercambios-cta .cta-card {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    text-align: center;
    color: white;
}

.intercambios-cta .cta-card h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.intercambios-cta .cta-card p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.btn-outline-white {
    background: transparent;
    border: 2px solid white;
    color: white;
}

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

/* Modal Enhancements */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.recaptcha-notice {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    text-align: center;
    margin-top: var(--space-md);
}

.recaptcha-notice a {
    color: var(--color-primary);
}

/* ================================================
   Modal Styles for Intercambio Registration
   ================================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    z-index: 10;
    border: none;
    cursor: pointer;
}

.modal-close:hover {
    background: var(--color-gray-200);
    transform: scale(1.1);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

/* Modal Views */
.modal-view {
    display: block;
}

.modal-view.hidden {
    display: none;
}

.modal-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl);
    padding-right: var(--space-3xl);
    background: var(--color-gray-100);
}

.modal-header-form {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.modal-info {
    flex: 1;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.modal-header-form .modal-title {
    color: white;
    font-size: 1.25rem;
}

.modal-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
}

.modal-body {
    padding: var(--space-xl);
}

/* Registration Form Styles */
.register-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.register-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.register-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.register-form label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

.register-form input,
.register-form select,
.register-form textarea {
    padding: var(--space-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.register-form input:focus,
.register-form select:focus,
.register-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(1, 151, 137, 0.1);
}

.register-form textarea {
    resize: vertical;
    min-height: 60px;
}

.form-checkbox {
    flex-direction: row !important;
    align-items: flex-start;
    gap: var(--space-sm) !important;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.form-checkbox label {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    line-height: 1.4;
}

/* Success View */
.modal-success-body {
    text-align: center;
    padding: var(--space-2xl) var(--space-xl);
}

.modal-success-body .success-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
    animation: successBounce 0.6s ease-out;
}

@keyframes successBounce {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.modal-success-body .success-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.modal-success-body .success-text {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

/* Loading state for submit button */
.btn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.btn.loading span {
    visibility: hidden;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Modal mobile responsive */
@media (max-width: 480px) {
    .register-form .form-row {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: var(--space-sm);
        max-height: 95vh;
    }

    .modal-header {
        padding: var(--space-lg);
    }

    .modal-body {
        padding: var(--space-lg);
    }
}

/* ================================================
   DAILY EVENTS SECTION - Same design as intercambio cards
   ================================================ */
.daily-events-section {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, rgba(1, 151, 137, 0.06) 0%, transparent 100%);
}

.daily-events-wrapper {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.daily-events-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.daily-events-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.daily-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.daily-events-empty {
    text-align: center;
    color: var(--color-gray-500);
    padding: var(--space-2xl);
}

/* DAILY EVENT CARD - Identical structure to .intercambio-card */
.daily-event-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: visible;
    border: 2px solid var(--color-primary);
}

.daily-event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.daily-event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.daily-event-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.daily-event-day {
    display: flex;
    flex-direction: column;
}

.daily-event-day .day-name {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.daily-event-day .day-time {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.daily-event-emoji {
    font-size: 2.5rem;
}

.daily-event-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0 0 var(--space-sm) 0;
}

.daily-event-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.daily-event-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.daily-event-detail {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.daily-event-promo {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
}

.daily-event-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray-200);
    gap: var(--space-md);
}

.daily-event-actions .btn-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-gray-500);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.daily-event-actions .btn-link:hover {
    color: var(--color-primary);
}

.daily-event-actions .btn-register {
    background: var(--color-primary);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    border: none;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast);
}

.daily-event-actions .btn-register:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

@media (max-width: 480px) {
    .daily-events-grid {
        grid-template-columns: 1fr;
    }
    
    .daily-event-actions {
        flex-direction: column;
    }
    
    .daily-event-actions .btn-register {
        width: 100%;
        justify-content: center;
    }
}