/* ===== BLOCK: image ===== */
.image {
    display: block;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    border: none;
    outline: none;
    user-select: none;
    cursor: default;
}

/* ===== MODIFIERS: Hover Effects ===== */
.image--hover-zoom {
    cursor: pointer;
    overflow: hidden;
}

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

.image--hover-brightness {
    cursor: pointer;
}

.image--hover-brightness:hover {
    filter: brightness(1.2) !important;
}

.image--hover-scale {
    cursor: pointer;
}

.image--hover-scale:hover {
    transform: scale(1.1);
}

.image--hover-blur {
    cursor: pointer;
}

.image--hover-blur:hover {
    filter: blur(2px) !important;
}

/* ===== MODIFIERS: Estados ===== */
.image--fade-in {
    animation: imageFadeIn 0.3s ease-in-out;
}

.image--zoomable {
    cursor: zoom-in;
}

.image--zoomable:hover {
    cursor: zoom-out;
}

/* ===== ANIMACIONES ===== */
@keyframes imageFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes imageSkeleton {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

/* ===== PLACEHOLDER SKELETON ===== */
.image--skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200px 100%;
    animation: imageSkeleton 1.5s infinite;
}

/* ===== ESTADOS DE CARGA ===== */
.image--loading {
    opacity: 0.6;
    filter: blur(1px);
}

.image--error {
    background-color: #fee2e2;
    border: 2px dashed #ef4444;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ef4444;
    font-size: 14px;
}

.image--error::before {
    content: "⚠️ Error al cargar imagen";
}

/* ===== FILTROS PREDEFINIDOS ===== */
.image--grayscale {
    filter: grayscale(100%);
}

.image--sepia {
    filter: sepia(100%);
}

.image--blur {
    filter: blur(5px);
}

.image--bright {
    filter: brightness(1.3);
}

.image--contrast {
    filter: contrast(1.3);
}

.image--saturate {
    filter: saturate(1.5);
}

/* ===== OBJECT FIT VARIANTS ===== */
.image--fit-contain {
    object-fit: contain;
}

.image--fit-cover {
    object-fit: cover;
}

.image--fit-fill {
    object-fit: fill;
}

.image--fit-none {
    object-fit: none;
}

.image--fit-scale-down {
    object-fit: scale-down;
}

/* ===== ACCESIBILIDAD ===== */
.image:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .image--hover-zoom:hover,
    .image--hover-scale:hover {
        transform: none;
    }
}

/* ===== MODO OSCURO ===== */
[data-theme="dark"] .image {
    filter: brightness(0.9);
}

[data-theme="dark"] .image--error {
    background-color: #7f1d1d;
    border-color: #dc2626;
    color: #fca5a5;
}

/* ===== PRINT STYLES ===== */
@media print {
    .image {
        max-width: 100% !important;
        height: auto !important;
        filter: none !important;
        transform: none !important;
    }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    .image,
    .image--fade-in,
    .image--hover-zoom,
    .image--hover-brightness,
    .image--hover-scale,
    .image--hover-blur {
        animation: none !important;
        transition: none !important;
    }

    .image--hover-zoom:hover,
    .image--hover-scale:hover {
        transform: none !important;
    }
}

/* ===== HIGH CONTRAST ===== */
@media (prefers-contrast: high) {
    .image {
        filter: contrast(1.2);
    }

    .image:focus {
        outline-width: 3px;
        outline-offset: 3px;
    }
}