/* Reset y Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores Las Guerreras del Kpop - Paleta vibrante inspirada en el grupo */
    --primary-color: #E91E63; /* Rosa vibrante principal */
    --primary-dark: #C2185B; /* Rosa oscuro */
    --primary-light: #F48FB1; /* Rosa claro */
    --secondary-color: #9B59B6; /* Púrpura */
    --secondary-light: #BA68C8; /* Púrpura claro */
    --accent-color: #00BCD4; /* Azul teal/cyan */
    --accent-pink: #EC407A; /* Rosa magenta */
    --accent-yellow: #FFD700; /* Amarillo dorado */
    --danger-color: #f44336;
    --warning-color: #FFD700; /* Dorado */
    --text-color: #2C3E50; /* Gris oscuro */
    --text-light: #666;
    --bg-color: #F8F5FF; /* Fondo lavanda muy claro */
    --bg-gradient-start: #E8F5E9; /* Verde pastel claro */
    --bg-gradient-end: #F3E5F5; /* Lavanda pastel */
    --white: #ffffff;
    --border-color: #E1BEE7; /* Borde lavanda claro */
    --shadow: 0 2px 15px rgba(233, 30, 99, 0.2);
    --shadow-hover: 0 6px 25px rgba(233, 30, 99, 0.35);
    --shadow-glow: 0 0 20px rgba(155, 89, 182, 0.4); /* Sombra con brillo púrpura */
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 50%, var(--bg-color) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    /* Prevenir zoom en iOS al hacer doble tap en inputs */
    touch-action: manipulation;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--white) 0%, #F8F5FF 100%);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--primary-light);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 24px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    filter: drop-shadow(0 2px 4px rgba(233, 30, 99, 0.3));
}

.nav {
    display: flex;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-pink) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
    transform: translateY(-2px);
}

/* Main Content */
.main {
    min-height: calc(100vh - 140px);
    padding: 30px 0;
}

.hero {
    text-align: center;
    margin-bottom: 40px;
}

.hero h2 {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.hero p {
    color: var(--text-light);
    font-size: 18px;
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
}

.spinner {
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error Message */
.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border-left: 4px solid var(--danger-color);
}

/* Events Grid */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.event-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.event-card:hover::before {
    opacity: 1;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover), var(--shadow-glow);
    border: 2px solid var(--primary-light);
}

.event-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    transition: transform 0.3s ease;
}

.event-card:hover .event-card-image {
    transform: scale(1.05);
}

.event-card-content {
    padding: 20px;
}

.event-card-title {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.event-card-type {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 14px;
    margin-bottom: 10px;
    display: block;
    font-weight: 600;
}

.event-card-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
    color: var(--text-light);
    margin-top: 15px;
}

/* Event Details */
.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.event-details {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.event-header {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
}

.event-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.event-info h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.event-type {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 600;
}

.event-meta {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: var(--text-light);
}

.meta-icon {
    font-size: 20px;
}

.btn-location {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 15px;
    white-space: nowrap;
}

.btn-location:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.map-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.map-option-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--white);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    width: 100%;
}

.map-option-btn:hover {
    border-color: var(--primary-color);
    background: #FFF5F8;
    transform: translateX(5px);
}

.map-option-btn .map-icon {
    font-size: 24px;
    width: 40px;
    text-align: center;
}

.map-option-btn strong {
    display: block;
    color: var(--text-color);
    margin-bottom: 3px;
}

.map-option-btn small {
    display: block;
    color: var(--text-light);
    font-size: 12px;
}

.event-description {
    color: var(--text-light);
    line-height: 1.8;
    margin-top: 20px;
}

/* Tickets Section */
.tickets-section {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
}

.tickets-section h3 {
    margin-bottom: 25px;
    font-size: 24px;
}

.tickets-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 30px;
}

.ticket-card {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    transition: var(--transition);
}

.ticket-card:hover {
    border-color: var(--primary-color);
}

.ticket-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #FFF5F8 0%, #F3E5F5 100%);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.25), inset 0 0 20px rgba(155, 89, 182, 0.1);
}

.ticket-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.ticket-category {
    font-size: 20px;
    font-weight: bold;
    color: var(--text-color);
}

.ticket-price {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ticket-stock {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 15px;
}

.ticket-stock.low {
    color: var(--warning-color);
    font-weight: bold;
}

.ticket-stock.out {
    color: var(--danger-color);
    font-weight: bold;
}

.ticket-quantity {
    display: flex;
    align-items: center;
    gap: 15px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    background: var(--white);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.quantity-btn:hover:not(:disabled) {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.quantity-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.quantity-input {
    width: 80px;
    padding: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 16px;
}

.quantity-input:invalid {
    border-color: var(--danger-color);
}

/* Cart Summary */
.cart-summary {
    border-top: 2px solid var(--border-color);
    padding-top: 25px;
    margin-top: 25px;
}

.cart-summary h4 {
    margin-bottom: 20px;
    font-size: 20px;
}

#cartItems {
    margin-bottom: 20px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-total {
    font-size: 24px;
    padding: 15px 0;
    border-top: 2px solid var(--primary-color);
    margin-top: 15px;
    text-align: right;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-pink) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover:not(:disabled)::before {
    left: 100%;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(233, 30, 99, 0.5), var(--shadow-glow);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--white);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

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

.btn-block {
    width: 100%;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--text-color);
}

.modal-body {
    padding: 20px;
}

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

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.form-group input:invalid:not(:placeholder-shown) {
    border-color: var(--danger-color);
}

.form-group input:valid:not(:placeholder-shown) {
    border-color: var(--primary-color);
}

.error-text {
    display: block;
    color: var(--danger-color);
    font-size: 14px;
    margin-top: 5px;
    min-height: 20px;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 25px;
}

.form-actions .btn {
    flex: 1;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 20px;
}

.confirmation-details {
    background: var(--bg-color);
    padding: 15px;
    border-radius: var(--border-radius);
    margin: 20px 0;
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .events-grid {
        grid-template-columns: 1fr;
    }

    .event-header {
        grid-template-columns: 1fr;
    }

    .event-image {
        height: 250px;
    }

    .meta-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .btn-location {
        margin-left: 0;
        margin-top: 10px;
        width: 100%;
    }

    .ticket-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

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

    .modal-content {
        margin: 10px;
    }
}

/* Responsive - Móviles pequeños */
@media (max-width: 480px) {
    .hero h2 {
        font-size: 22px;
    }

    .hero p {
        font-size: 16px;
    }

    .event-info h2 {
        font-size: 22px;
    }

    .event-card-title {
        font-size: 18px;
    }

    .ticket-price {
        font-size: 20px;
    }

    .ticket-category {
        font-size: 18px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .event-details {
        padding: 20px;
    }

    .tickets-section {
        padding: 20px;
    }

    .cart-summary {
        padding-top: 20px;
    }

    .cart-total {
        font-size: 20px;
    }

    .modal-content {
        margin: 5px;
        max-width: calc(100% - 10px);
        max-height: calc(100vh - 10px);
    }

    .modal-header {
        padding: 15px;
    }

    .modal-header h3 {
        font-size: 18px;
    }

    .modal-body {
        padding: 15px;
    }

    .form-group input,
    .form-group select,
    .form-control {
        font-size: 16px; /* Previene zoom en iOS */
        padding: 10px;
    }

    .quantity-btn {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }

    .quantity-input {
        width: 60px;
        font-size: 16px;
    }
}

/* Optimizaciones para iOS */
@supports (-webkit-touch-callout: none) {
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    textarea,
    select {
        font-size: 16px; /* Previene zoom automático en iOS */
    }
}

/* Mejoras de touch para móviles */
@media (hover: none) and (pointer: coarse) {
    .btn,
    .nav-link,
    .quantity-btn,
    .map-option-btn {
        min-height: 44px; /* Tamaño mínimo recomendado para touch */
        min-width: 44px;
    }

    .event-card {
        cursor: pointer;
    }

    .event-card:active {
        transform: scale(0.98);
    }

    .btn:active {
        transform: scale(0.95);
    }
}

/* Banner Slider */
.banner-slider {
    position: relative;
    width: 100%;
    height: 35vh;
    max-height: 300px;
    min-height: 200px;
    margin-bottom: 40px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.banner-slide {
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    animation: fadeIn 0.5s;
}

.banner-slide.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-content {
    text-align: center;
    color: white;
    padding: 20px;
    max-width: 600px;
}

.banner-content h2 {
    font-size: 32px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.banner-content p {
    font-size: 16px;
    margin-bottom: 15px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.banner-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    transform: translateY(-50%);
}

.banner-prev, .banner-next {
    background: rgba(255,255,255,0.3);
    border: none;
    color: white;
    font-size: 24px;
    padding: 15px 20px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.banner-prev:hover, .banner-next:hover {
    background: rgba(255,255,255,0.5);
}

.banner-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: white;
    width: 30px;
    border-radius: 6px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (max-width: 768px) {
    .banner-slider {
        height: 30vh;
        max-height: 250px;
        min-height: 150px;
    }
    
    .banner-content {
        padding: 15px;
    }
    
    .banner-content h2 {
        font-size: 24px;
    }
    
    .banner-content p {
        font-size: 14px;
    }
}

/* Estilos adicionales para mis-compras */
.search-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.transaction-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.transaction-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}