/* assets/css/main.css */

/* Importación de variables */
@import url('./utils/variables.css');

/* Estilos globales */
body {
    font-family: var(--font-primary); /* Roboto */
    background-color: var(--color-background-light); /* Fondo suave #F9F7F0 */
    color: var(--color-text-primary); /* Gris oscuro #212121 */
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
    line-height: 1.6; /* Mejora legibilidad */
    font-size: var(--font-size-medium); /* 16px base, escalable */
}

/* Enlaces globales */
a {
    color: var(--color-accent); /* Azul #0288D1 */
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--color-hover); /* Naranja #FF9800 */
}

a:focus {
    outline: 2px solid var(--color-primary); /* Amarillo #FFC107 */
    outline-offset: 2px;
}

/* Encabezados y pie de página */
header, footer {
    background-color: var(--color-primary); /* Amarillo #FFC107 */
    color: var(--color-text-primary); /* Negro #212121 */
    text-align: center;
    padding: var(--padding-small) 0; /* 8px escalable */
}

/* Contenedor principal */
.container {
    padding: var(--spacing-large) var(--spacing-medium); /* 24px 16px escalable */
    max-width: 1280px; /* Aumentado para pantallas grandes */
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.container h2 {
    font-family: var(--font-secondary); /* Playfair Display */
    color: var(--color-principal); /* Gris oscuro #333333 */
    font-size: var(--font-size-x-large); /* 24px escalable */
    text-align: center;
    margin-bottom: var(--spacing-large);
}

/* Botón "Seguir Comprando" */
.button-continue {
    background-color: var(--color-coffee); /* Marrón #6D4C41 */
    color: var(--color-card-bg); /* Blanco #FFFFFF */
    padding: var(--padding-small) var(--padding-medium); /* 8px 16px escalable */
    border-radius: var(--border-radius-small); /* 5px escalable */
    font-size: var(--font-size-medium); /* 16px escalable */
    font-weight: 500;
    text-align: center;
    display: inline-block;
    text-decoration: none;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
}

.button-continue:hover {
    background-color: var(--color-coffee-dark); /* Marrón oscuro #4E342E */
    transform: scale(1.05);
}

.button-continue:focus {
    outline: 2px solid var(--color-primary); /* Amarillo #FFC107 */
    outline-offset: 2px;
}

/* Estilos para main */
main {
    margin: 0;
    padding: 0;
    width: 100%;
}

/* Encabezados */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary); /* Playfair Display */
    color: var(--color-principal); /* Gris oscuro #333333 */
    margin-bottom: var(--spacing-medium); /* 16px escalable */
}

/* Botones genéricos */
button {
    font-family: var(--font-primary); /* Roboto */
    cursor: pointer;
    background-color: var(--color-accent); /* Azul #0288D1 */
    color: var(--color-card-bg); /* Blanco #FFFFFF */
    padding: var(--padding-small) var(--padding-medium); /* 8px 16px escalable */
    border: none;
    border-radius: var(--border-radius); /* 10px escalable */
    font-size: var(--font-size-medium); /* 16px escalable */
    font-weight: 500;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

button:hover {
    background-color: var(--color-secondary); /* Rosa-rojo #D81B60 */
    transform: scale(1.05);
}

button:focus {
    outline: 2px solid var(--color-primary); /* Amarillo #FFC107 */
    outline-offset: 2px;
}

/* Box-sizing global */
* {
    box-sizing: border-box;
}

/* Botón flotante de WhatsApp */
.whatsapp-bubble {
    position: fixed;
    bottom: var(--spacing-large); /* 24px escalable */
    right: var(--spacing-large); /* 24px escalable */
    background-color: #25D366; /* Verde WhatsApp oficial */
    width: clamp(50px, 6vw, 65px); /* Escalable entre 50px y 65px */
    height: clamp(50px, 6vw, 65px);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-medium); /* Sombra media */
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    z-index: 1000;
}

.whatsapp-bubble a {
    color: var(--color-card-bg); /* Blanco #FFFFFF */
    font-size: clamp(24px, 3vw, 32px); /* Ícono escalable */
    text-decoration: none;
}

.whatsapp-bubble:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-dark); /* Sombra más pronunciada en hover */
}

.whatsapp-bubble:focus {
    outline: 2px solid var(--color-card-bg); /* Blanco #FFFFFF */
    outline-offset: 2px;
}

.whatsapp-tooltip {
    position: absolute;
    bottom: 100%;
    right: 50%;
    transform: translateX(50%);
    background-color: var(--color-text-primary); /* Negro #212121 */
    color: var(--color-card-bg); /* Blanco #FFFFFF */
    padding: var(--padding-x-small) var(--padding-small); /* 4px 8px */
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-small); /* 14px escalable */
    white-space: nowrap;
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
    pointer-events: none;
    margin-bottom: var(--spacing-small);
}

.whatsapp-bubble:hover .whatsapp-tooltip {
    opacity: 1;
}

/* Media Queries para responsividad */
@media (max-width: 1024px) {
    body {
        font-size: var(--font-size-small); /* 14px en tablets */
    }

    .container {
        padding: var(--spacing-medium) var(--spacing-small); /* 16px 8px */
        max-width: 960px;
    }

    .whatsapp-bubble {
        bottom: var(--spacing-medium); /* 16px */
        right: var(--spacing-medium); /* 16px */
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--spacing-small); /* 8px */
        max-width: 720px;
    }

    .whatsapp-bubble {
        bottom: var(--spacing-small); /* 8px */
        right: var(--spacing-small); /* 8px */
    }
}

@media (max-width: 480px) {
    body {
        font-size: var(--font-size-x-small); /* 12px en móviles pequeños */
    }

    .container {
        padding: var(--spacing-x-small); /* 4px */
        max-width: 100%;
    }

    .button-continue {
        padding: var(--padding-x-small) var(--padding-small); /* 4px 8px */
        font-size: var(--font-size-small); /* 14px */
    }
}

/* Skip link para accesibilidad */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary);
    color: var(--color-card-bg);
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
    border-radius: var(--border-radius-small);
}

.skip-link:focus {
    top: 6px;
}

/* Modal de confirmación personalizado */
.custom-confirm-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.modal-content {
    background: var(--color-card-bg);
    padding: var(--padding-large);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    max-width: 400px;
    width: 90%;
    text-align: center;
    position: relative;
    z-index: 10001;
}

.modal-content p {
    margin-bottom: var(--margin-large);
    font-size: var(--font-size-medium);
    color: var(--color-text-primary);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-medium);
    justify-content: center;
}

.modal-actions button {
    min-width: 100px;
}

.cancel-btn {
    background-color: var(--color-text-secondary);
}

.cancel-btn:hover {
    background-color: #757575;
}