/* ========================================
   KUMARA - CINTA INFINITA
   Infinite Marquee con CSS Puro
   Arquitectura Profesional
   ======================================== */

/* ============ VARIABLES CSS (SCOPED) ============ */
.km-marquee-container {
    position: relative;
    width: 100%;
    overflow: hidden; /* ← CRÍTICO: Oculta el contenido que sale */
    padding: 0;
    
    /* Variables reutilizadas del carrusel */
    --km-gap: 20px;
    --km-card-bg: #ffffff;
    --km-border-radius: 10px;
    --km-tilt: 0deg;
    --km-speed: 20s;
    --km-card-size: 200px;
    --km-aspect: 1/1;
    --km-sep-scale: 100%;
}

/* ============ WRAPPER (CONTENEDOR DE PISTAS) ============ */
.km-marquee-wrapper {
    display: flex;
    position: relative;
    width: 100%;
    min-height: 10%;
    height: auto;
}

/* ============ ORIENTACIÓN HORIZONTAL ============ */
.km-marquee-container[data-orientation="horizontal"] .km-marquee-wrapper {
    flex-direction: row;
    transform: rotate(var(--km-tilt)); /* ← Inclinación */
    width: max-content;
}

.km-marquee-container[data-orientation="horizontal"] .km-marquee-track {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--km-gap);
    padding-right: var(--km-gap); /* Espacio al final para evitar saltos */
    white-space: nowrap;
}

/* ============ ORIENTACIÓN VERTICAL ============ */
.km-marquee-container[data-orientation="vertical"] .km-marquee-wrapper {
    flex-direction: column;
    height: 100vh; /* Altura completa en vertical */
    height: max-content;
}

.km-marquee-container[data-orientation="vertical"] .km-marquee-track {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--km-gap);
    padding-bottom: var(--km-gap); /* 👈 EL FIX para vertical */
    height: max-content;
}

/* ============ PISTAS (TRACKS) - BUCLE INFINITO ============ */
.km-marquee-track {
    flex-shrink: 0;
    padding: 0; /* Sin padding para evitar saltos */
}

/* ============ ITEMS (ELEMENTOS DE LA CINTA) ============ */
.km-marquee-item {
    flex-shrink: 0;
    transition: all 0.3s ease;
}

/* ============ MODO: TICKER TAPE (TEXTO) ============ */
.km-marquee-container[data-mode="ticker"] .km-marquee-text {
    font-size: clamp(1.5rem, 4vw, 3rem); /* Responsive */
    font-weight: 700;
    color: var(--km-text-primary);
    /* padding: 0 1rem; */
    display: inline-flex;
    align-items: center;
}

.km-marquee-container[data-mode="ticker"] .km-marquee-card {
    display: inline-flex;
    align-items: center;
}

.km-marquee-container[data-mode="ticker"] .km-marquee-media {
    height: clamp(2rem, 5vw, 4rem); /* Imágenes pequeñas tipo icono */
    width: auto;
    object-fit: contain;
    border-radius: calc(var(--km-border-radius) / 2);
}


/* ============ MODO: CARD TRACK (TARJETAS) ============ */
.km-marquee-container[data-mode="cards"] .km-marquee-card {
    width: var(--km-card-size);
    aspect-ratio: var(--km-aspect);
    background: var(--km-card-bg);
    border-radius: var(--km-border-radius);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.km-marquee-container[data-mode="cards"] .km-marquee-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.km-marquee-container[data-mode="cards"] .km-marquee-text {
    padding: 1rem;
    font-size: clamp(0.875rem, 2vw, 1.125rem);
    font-weight: 600;
    color: #333;
    text-align: center;
    line-height: 1.4;
    word-wrap: break-word;
}




/* ============ EFECTOS HOVER EN CARDS ============ */

/* Zoom */
.km-marquee-container[data-hover="zoom"] .km-marquee-card:hover .km-marquee-media {
    transform: scale(1.15);
}

/* Lift */
.km-marquee-container[data-hover="lift"] .km-marquee-card {
    transition: all 0.3s ease;
}

.km-marquee-container[data-hover="lift"] .km-marquee-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.2);
}

/* Glow */
.km-marquee-container[data-hover="glow"] .km-marquee-card .km-marquee-media {
    filter: brightness(0.7);
    transition: filter 0.3s ease;
}

.km-marquee-container[data-hover="glow"] .km-marquee-card:hover .km-marquee-media {
    filter: brightness(1);
}

/* ============ SEPARADORES ============ */
.km-marquee-separator {
    flex-shrink: 0;
    font-size: clamp(1rem, 3vw, 2rem);
    color: #666;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transform: scale(var(--km-sep-scale, 1));
}

.km-marquee-separator img {
    height: clamp(1.5rem, 4vw, 3rem);
    width: auto;
    object-fit: contain;
}

/* ============ FADE EDGES (BORDES DIFUMINADOS) ============ */
.km-marquee-container[data-fade-edges="true"]::before,
.km-marquee-container[data-fade-edges="true"]::after {
    content: '';
    position: absolute;
    top: 0;
    width: 10%;
    height: 100%;
    z-index: 10;
    pointer-events: none;
}

/* Horizontal */
.km-marquee-container[data-orientation="horizontal"][data-fade-edges="true"]::before {
    left: 0;
    background: linear-gradient(to right, rgba(255,255,255,1) 0%, transparent 100%);
}

.km-marquee-container[data-orientation="horizontal"][data-fade-edges="true"]::after {
    right: 0;
    background: linear-gradient(to left, rgba(255,255,255,1) 0%, transparent 100%);
}

/* Vertical */
.km-marquee-container[data-orientation="vertical"][data-fade-edges="true"]::before {
    top: 0;
    width: 100%;
    height: 10%;
    background: linear-gradient(to bottom, rgba(255,255,255,1) 0%, transparent 100%);
}

.km-marquee-container[data-orientation="vertical"][data-fade-edges="true"]::after {
    bottom: 0;
    top: auto;
    width: 100%;
    height: 10%;
    background: linear-gradient(to top, rgba(255,255,255,1) 0%, transparent 100%);
}



/* ============ RESPONSIVE ============ */

/* Tablet */
@media (max-width: 768px) {
    .km-marquee-container {
        min-height: 80px;
    }
    
    .km-marquee-container[data-mode="ticker"] .km-marquee-text {
        font-size: clamp(1.25rem, 3.5vw, 2.5rem);
    }
    
    .km-marquee-container[data-mode="cards"] .km-marquee-card {
        width: clamp(150px, 30vw, var(--km-card-size));
    }
}

/* Móvil */
@media (max-width: 480px) {
    .km-marquee-container {
        min-height: 60px;
    }
    
    .km-marquee-container[data-mode="ticker"] .km-marquee-text {
        font-size: clamp(1rem, 3vw, 2rem);
        /* padding: 0 0.5rem; */
    }
    
    .km-marquee-container[data-mode="cards"] .km-marquee-card {
        width: clamp(120px, 40vw, 180px);
    }
    
    .km-marquee-container[data-mode="ticker"] .km-marquee-media {
        height: clamp(1.5rem, 4vw, 3rem);
    }
}

/* ============ COMPATIBILIDAD GRAPESJS ============ */
.gjs-frame .km-marquee-container {
    min-height: 100px;
}

.gjs-frame .km-marquee-item {
    pointer-events: auto;
}

/* ============ ESTADOS DE CARGA ============ */
.km-marquee-media:not([src]),
.km-marquee-media[src=""] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.km-marquee-media:not([src])::after,
.km-marquee-media[src=""]::after {
    content: '📷';
    font-size: 2rem;
    color: white;
    opacity: 0.5;
}

/* ============ OPTIMIZACIÓN DE PERFORMANCE ============ */
.km-marquee-track {
    will-change: transform; /* ← Optimiza animaciones */
    backface-visibility: hidden; /* ← Evita parpadeos */
}

.km-marquee-item {
    will-change: transform;
    backface-visibility: hidden;
}

/* ============ ACCESIBILIDAD ============ */
@media (prefers-reduced-motion: reduce) {
    .km-marquee-track {
        animation-duration: calc(var(--km-speed) * 2) !important; /* Más lento */
    }
}


/* ============ DARK MODE SUPPORT (OPCIONAL) ============ */
@media (prefers-color-scheme: dark) {
    .km-marquee-container[data-fade-edges="true"]::before,
    .km-marquee-container[data-fade-edges="true"]::after {
        /* Ajustar gradientes para fondos oscuros */
        background: linear-gradient(to right, rgba(0,0,0,1) 0%, transparent 100%);
    }
    
    .km-marquee-container[data-orientation="horizontal"][data-fade-edges="true"]::after {
        background: linear-gradient(to left, rgba(0,0,0,1) 0%, transparent 100%);
    }
    
    .km-marquee-container[data-orientation="vertical"][data-fade-edges="true"]::before {
        background: linear-gradient(to bottom, rgba(0,0,0,1) 0%, transparent 100%);
    }
    
    .km-marquee-container[data-orientation="vertical"][data-fade-edges="true"]::after {
        background: linear-gradient(to top, rgba(0,0,0,1) 0%, transparent 100%);
    }
    
    .km-marquee-text {
        color: #fff;
    }
}

/* ============ CONTENEDOR CON ALTURA PERSONALIZADA ============ */
.km-marquee-container[data-orientation="vertical"] {
    height: 100vh; /* Vertical ocupa toda la altura */
    max-height: none;
}

.km-marquee-container[data-orientation="horizontal"] {
    height: auto; /* Horizontal se ajusta al contenido */
    padding: 0;
}

/* ============ FIX: ESPACIADO UNIFORME ============ */
.km-marquee-track > * {
    flex-shrink: 0; /* Evita que los elementos se compriman */
}

/* ============ INDICADOR DE MODO (SOLO EDITOR) ============ */
.gjs-selected .km-marquee-container::before {
    content: attr(data-mode) ' - ' attr(data-orientation);
    position: absolute;
    top: 5px;
    left: 5px;
    background: #0d6efd;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    z-index: 1000;
    pointer-events: none;
}


/* 👻 Evitar que el usuario interactúe con los clones fantasma */
.km-marquee-clone {
    pointer-events: none !important; /* Los clics traspasan el elemento */
    user-select: none !important;    /* No se puede sombrear el texto */
}