/* carousel-styles.css */

/* ===== VARIABLES DE COLOR ===== */
:root {
    /* Colores principales - Usando el esquema de tu proyecto */
    --color-primary: #8B4513;        /* Color principal (marrón tierra) */
    --color-secondary: #D2691E;      /* Color secundario (naranja chocolate) */
    --color-text: #2c2c2c;           /* Color del texto principal */
    --color-text-light: #666;        /* Color del texto secundario */
    --color-white: #ffffff;          /* Blanco */
    --color-background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); /* Fondo principal */
    
    /* Transparencias basadas en colores principales */
    --color-primary-alpha-10: rgba(139, 69, 19, 0.1);
    --color-primary-alpha-20: rgba(139, 69, 19, 0.2);
    --color-primary-alpha-05: rgba(139, 69, 19, 0.05);
    
    /* Sombras y efectos */
    --shadow-light: 0 2px 20px rgba(0,0,0,0.1);
    --shadow-medium: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-strong: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-hover: 0 20px 40px rgba(0,0,0,0.2);
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Bordes */
    --border-radius-sm: 10px;
    --border-radius-md: 15px;
    --border-radius-lg: 20px;
    
    /* Transiciones */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.8s ease;
}

/* ===== RESET Y BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Georgia', serif;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-background);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.carousel-container {
    max-width: 1000px;
    width: 100%;
    position: relative;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-strong);
    animation: fadeInUp var(--transition-slow) ease forwards;
}

.carousel-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.carousel-header h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.folder-info {
    color: var(--color-text-light);
    font-size: 1.1em;
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.carousel {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-medium);
    background: var(--color-white);
}

.carousel-track {
    display: flex;
    transition: transform var(--transition-slow) cubic-bezier(0.25, 0.46, 0.45, 0.94);
    height: 100%;
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    opacity: 0.8;
    transition: opacity var(--transition-slow);
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    transition: transform var(--transition-fast);
}

.carousel-slide:hover img {
    transform: scale(1.03);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(139, 69, 19, 0.8);
    backdrop-filter: blur(10px);
    border: none;
    color: var(--color-white);
    font-size: 24px;
    padding: 15px 20px;
    cursor: pointer;
    border-radius: 50%;
    transition: all var(--transition-fast);
    z-index: 10;
}

.carousel-nav:hover {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-medium);
}

.carousel-nav.prev {
    left: var(--spacing-sm);
}

.carousel-nav.next {
    right: var(--spacing-sm);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
    gap: var(--spacing-sm);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-primary-alpha-20);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.indicator.active {
    background: var(--color-primary);
    transform: scale(1.3);
    box-shadow: 0 0 15px var(--color-primary-alpha-20);
}

.indicator:hover {
    background: var(--color-secondary);
    transform: scale(1.1);
}

.image-counter {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(139, 69, 19, 0.8);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    backdrop-filter: blur(10px);
    font-family: 'Georgia', serif;
}

.error-message {
    text-align: center;
    color: #d73502;
    font-size: 1.2em;
    padding: var(--spacing-md);
    background: rgba(215, 53, 2, 0.1);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(215, 53, 2, 0.3);
    font-family: 'Georgia', serif;
}

.loading {
    text-align: center;
    color: var(--color-primary);
    font-size: 1.2em;
    padding: var(--spacing-xl);
    font-family: 'Georgia', serif;
}

.loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-primary-alpha-20);
    border-top: 2px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: var(--spacing-xs);
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVIDAD MÓVIL ===== */
@media (max-width: 768px) {
    body {
        padding: var(--spacing-sm);
    }

    .carousel-container {
        padding: var(--spacing-md);
    }
    
    .carousel {
        height: 350px;
    }
    
    .carousel-header h1 {
        font-size: 2rem;
    }
    
    .carousel-nav {
        padding: 10px 15px;
        font-size: 18px;
    }

    .folder-info {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    body {
        padding: 15px;
    }
    
    .carousel-container {
        padding: 1.5rem;
    }

    .carousel {
        height: 300px;
    }
    
    .carousel-header h1 {
        font-size: 1.8rem;
    }
    
    .carousel-nav {
        padding: 8px 12px;
        font-size: 16px;
    }
}