/**
 * CSS Frontend - Mosaico Visualizador
 * Estilos para la visualización del mosaico y búsqueda de fotos
 */

/* Variables CSS */
:root {
    --mosaico-primary: #002E52;
    --mosaico-secondary: #85CCD5;
    --mosaico-white: #ffffff;
    --mosaico-light-gray: #f8f9fa;
    --mosaico-gray: #6c757d;
    --mosaico-dark-gray: #343a40;
    --mosaico-success: #28a745;
    --mosaico-warning: #ffc107;
    --mosaico-danger: #dc3545;
    --mosaico-border-radius: 8px;
    --mosaico-box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --mosaico-transition: all 0.3s ease;
}

/* Reset y aislamiento local para evitar estilos del tema */
.mosaic-viewer-wrapper {
    all: revert;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
}
.mosaic-viewer-wrapper *, .mosaic-viewer-wrapper *::before, .mosaic-viewer-wrapper *::after {
    box-sizing: inherit;
}

/* Contenedor principal del visualizador */
.mosaico-visualizador-container {
    width: max-content;
    margin: 0 auto;
    padding: 20px;
    background: var(--mosaico-white);
    border-radius: var(--mosaico-border-radius);
    box-shadow: var(--mosaico-box-shadow);
    box-sizing: border-box;
    max-width: 90dvw; 
}

/* Wrapper general para centrar y espaciar las cards */
.mosaic-viewer-wrapper {
    display: flex;
    flex-direction: column;
    align-items: stretch; /* permitir que los hijos ocupen todo el ancho */
    width: 100%;
    gap: 40px; /* margen entre cards */
    flex-wrap: wrap;
    margin: 0 0 !important;
}

/* Estadísticas del mosaico */
.mosaico-stats-header {
    margin-bottom: 30px;
    text-align: center;
}

.mosaico-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.mosaico-stat-card {
    background: var(--mosaico-light-gray);
    padding: 20px;
    border-radius: var(--mosaico-border-radius);
    text-align: center;
    border: 2px solid transparent;
    transition: var(--mosaico-transition);
}

.mosaico-stat-card:hover {
    border-color: var(--mosaico-secondary);
    transform: translateY(-2px);
}

.mosaico-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--mosaico-primary);
    margin-bottom: 5px;
}

.mosaico-stat-label {
    display: block;
    font-size: 14px;
    color: var(--mosaico-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Wrapper del visualizador */
.mosaico-viewer-wrapper {
    position: relative;
    background: var(--mosaico-light-gray);
    border-radius: var(--mosaico-border-radius);
    overflow: hidden; /* evita desborde blanco del canvas original */
}

/* Controles de zoom */
.mosaico-controls {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 100;
    display: flex;
    gap: 5px;
    background: rgba(255, 255, 255, 0.9);
    padding: 10px;
    border-radius: var(--mosaico-border-radius);
    box-shadow: var(--mosaico-box-shadow);
}

.mosaico-zoom-btn {
    background: var(--mosaico-primary);
    color: var(--mosaico-white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--mosaico-border-radius);
    cursor: pointer;
    transition: var(--mosaico-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mosaico-zoom-btn:hover {
    background: var(--mosaico-secondary);
    transform: scale(1.1);
}

.mosaico-icon {
    font-size: 16px;
}

/* Contenedor del canvas */
.mosaico-canvas-container {
    position: relative;
    width: 100%; /* acota al ancho de la tarjeta */
    height: auto;
    overflow: auto;
    background: var(--mosaico-white);
    max-height: 80dvh;
    max-width: 80dvw; /* Limitar ancho similar a la altura para dejar hueco lateral */
    margin: 0 auto;   /* Centrar */
    touch-action: none;
    overscroll-behavior: contain;
}

/* Estado de preparación: oculta el contenido hasta ajustar */
.mosaico-preparing #mosaico-dom-container {
    opacity: 0;
    pointer-events: none;
}

/* Overlay de carga para preparación del mosaico */
.mosaico-loading-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.85);
    z-index: 100;
}

.mosaico-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid #ddd;
    border-top-color: var(--mosaico-primary);
    border-radius: 50%;
    animation: mosaico-spin 0.8s linear infinite;
}

@keyframes mosaico-spin {
    to { transform: rotate(360deg); }
}

/* Garantiza centrado de la card de búsqueda dentro del wrapper */
.mosaico-encuentra-foto-container {
    align-self: stretch; /* hacer que la banda ocupe todo el ancho disponible */
    width: 100%;
    margin: 0 auto;
}

.mosaico-canvas {
    position: relative;
    min-width: 100%;
    min-height: 100%;
    display: block;
    margin: 0 auto;
}

/* Celdas del mosaico */
.mosaico-cell {
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-sizing: border-box;
}

.mosaico-cell:hover {
    border: 2px solid var(--mosaico-secondary);
    z-index: 10;
}

/* Resaltado para el modo simple DOM */
.mosaico-cell.highlighted {
    border: 2px solid var(--mosaico-primary);
    box-shadow: 0 0 0 2px rgba(0, 46, 82, 0.2) inset;
    animation: pulse 1s infinite;
}

.mosaico-image {
    max-width: 100%;
    height: auto;
    display: block;
    cursor: grab;
    transition: var(--mosaico-transition);
}

.mosaico-image:active {
    cursor: grabbing;
}

/* Overlay de coordenadas */
.mosaico-coordinates-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.mosaico-coordinate-area {
    position: absolute;
    border: 2px solid transparent;
    transition: var(--mosaico-transition);
    cursor: pointer;
    pointer-events: all;
}

.mosaico-coordinate-area:hover {
    border-color: var(--mosaico-secondary);
    background: rgba(133, 204, 213, 0.2);
}

.mosaico-coordinate-area.highlighted {
    border-color: var(--mosaico-primary);
    background: rgba(0, 46, 82, 0.3);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% { opacity: 0.7; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}

/* Modal para imagen ampliada */
.mosaico-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.mosaico-modal-content {
    background: var(--mosaico-white);
    border-radius: var(--mosaico-border-radius);
    /* Limitar tamaño del contenedor del modal y permitir scroll si es necesario */
    max-width: 80dvw;
    max-height: 85dvh;
    position: relative;
    overflow: hidden; /* evitar overflow lateral por padding/ancho interno */
    padding: 16px;
}

.mosaico-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    color: var(--mosaico-white);
    cursor: pointer;
    z-index: 1001;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--mosaico-transition);
}

.mosaico-modal-close:hover {
    background: var(--mosaico-primary);
}

.mosaico-modal-body {
    /* Grid: la imagen ocupa el espacio disponible (1fr) y la info se sitúa debajo */
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    height: 75dvh;
    width: 100%; /* ajusta al ancho del contenedor del modal */
    gap: 0;
    position: relative;
}

.mosaico-modal-body img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    cursor: zoom-in;
}

.mosaico-modal-info {
    padding: 20px;
    background: var(--mosaico-light-gray);
}

.mosaico-modal-info h3 {
    margin: 0 0 10px 0;
    color: var(--mosaico-primary);
    font-size: 1rem; /* título ligeramente más pequeño para hasta ~50 caracteres */
    line-height: 1.25;
}

.mosaico-modal-info p {
    margin: 0;
    color: var(--mosaico-gray);
}

/* Evitar scroll de fondo cuando el modal está abierto */
body.mosaico-modal-open {
    overflow: hidden;
}

/* Contenedor de búsqueda de fotos */
.mosaico-encuentra-foto-container {
    width: -webkit-fill-available;
    max-width: 50dvw;
    margin: 0 auto;
    padding: 16px 20px; /* menos altura para aspecto de banda */
    background: var(--mosaico-white);
    border-radius: var(--mosaico-border-radius);
    box-shadow: var(--mosaico-box-shadow);
}

.mosaico-search-header {
    text-align: center;
    margin-bottom: 12px;
}

.mosaico-search-header h3 {
    color: var(--mosaico-primary);
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.mosaico-search-header p {
    color: var(--mosaico-gray);
    font-size: 14px;
    margin-bottom: 0;
}

/* Formulario de búsqueda en una fila amplia (dos como mucho en móvil) */
.mosaico-search-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: end;
    margin-bottom: 20px;
}

.mosaico-form-group {
    margin-bottom: 0;
}

.mosaico-form-group label {
    display: block;
    font-weight: 600;
    color: var(--mosaico-primary);
    margin-bottom: 8px;
}

.mosaico-form-group input[type="email"] {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--mosaico-light-gray);
    border-radius: var(--mosaico-border-radius);
    font-size: 16px;
    transition: var(--mosaico-transition);
    box-sizing: border-box;
}

.mosaico-form-group input[type="email"]:focus {
    outline: none;
    border-color: var(--mosaico-secondary);
    box-shadow: 0 0 0 3px rgba(133, 204, 213, 0.1);
}

.mosaico-search-btn {
    width: 100%;
    padding: 15px 30px;
    background: var(--mosaico-primary);
    color: var(--mosaico-white);
    border: none;
    border-radius: var(--mosaico-border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--mosaico-transition);
    position: relative;
}

.mosaico-search-btn:hover {
    background: var(--mosaico-secondary);
    transform: translateY(-2px);
}

.mosaico-search-btn:disabled {
    background: var(--mosaico-gray);
    cursor: not-allowed;
    transform: none;
}

.mosaico-btn-loading {
    display: none;
}

.mosaico-search-btn.loading .mosaico-btn-text {
    display: none;
}

.mosaico-search-btn.loading .mosaico-btn-loading {
    display: inline;
}

/* Resultados de búsqueda */
.mosaico-search-results {
    padding: 20px;
    border-radius: var(--mosaico-border-radius);
    margin-top: 20px;
}

.mosaico-search-results.success {
    background: rgba(40, 167, 69, 0.1);
    border: 2px solid var(--mosaico-success);
}

.mosaico-search-results.error {
    background: rgba(220, 53, 69, 0.1);
    border: 2px solid var(--mosaico-danger);
}

.mosaico-result-header {
    text-align: center;
    margin-bottom: 20px;
}

.mosaico-result-header h4 {
    color: var(--mosaico-primary);
    margin-bottom: 10px;
}

/* Layout del cuerpo del resultado: miniatura fija + datos */
.mosaico-result-body {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 16px;
    align-items: center;
}

.mosaico-result-thumb {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: var(--mosaico-border-radius);
    box-shadow: var(--mosaico-box-shadow);
}

.mosaico-result-meta {
    display: grid;
    gap: 6px;
}

.mosaico-result-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

.mosaico-open-modal-btn {
    background: var(--mosaico-primary);
    color: var(--mosaico-white);
    border: none;
    padding: 10px 16px;
    border-radius: var(--mosaico-border-radius);
    box-shadow: var(--mosaico-box-shadow);
    transition: var(--mosaico-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 600;
}

.mosaico-open-modal-btn:hover {
    background: var(--mosaico-secondary);
    color: var(--mosaico-primary);
    transform: translateY(-1px);
}

.mosaico-open-modal-btn .mosaico-btn-icon {
    font-size: 16px;
}

.mosaico-result-info {
    background: var(--mosaico-white);
    padding: 15px;
    border-radius: var(--mosaico-border-radius);
    margin-bottom: 15px;
}

.mosaico-positions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mosaico-position-item {
    background: var(--mosaico-light-gray);
    padding: 10px 15px;
    margin-bottom: 10px;
    border-radius: var(--mosaico-border-radius);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mosaico-highlight-btn {
    background: var(--mosaico-secondary);
    color: var(--mosaico-primary);
    border: none;
    padding: 8px 15px;
    border-radius: var(--mosaico-border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--mosaico-transition);
}

.mosaico-highlight-btn:hover {
    background: var(--mosaico-primary);
    color: var(--mosaico-white);
}

/* Mensaje sin mosaico */
.mosaico-no-mosaic-message {
    text-align: center;
    padding: 40px 20px;
    background: var(--mosaico-light-gray);
    border-radius: var(--mosaico-border-radius);
    color: var(--mosaico-gray);
    font-size: 18px;
    border: 2px dashed var(--mosaico-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .mosaico-visualizador-container,
    .mosaico-encuentra-foto-container {
        padding: 15px;
        margin: 0 auto;
    }
    
    .mosaico-stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .mosaico-canvas-container {
        height: auto;
        max-height: 80dvh;
    }
    
    .mosaico-controls {
        top: 10px;
        right: 10px;
        padding: 8px;
    }
    
    .mosaico-zoom-btn {
        width: 35px;
        height: 35px;
    }
    
    /* .mosaico-modal-content {
        max-width: fit-content;
        max-height: fit-content;
    } */
    
    .mosaico-position-item {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .mosaico-search-header h3 {
        font-size: 1.5rem;
    }
    
    .mosaico-stat-number {
        font-size: 2rem;
    }
    
    .mosaico-canvas-container {
        height: auto;
        max-height: 80dvh;
    }
}
.mosaico-modal-body:hover::after {
    content: 'Pincha para abrir la imagen en otra pestaña';
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    background: rgba(0, 0, 0, 0.6);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    pointer-events: none;
    white-space: nowrap;
}

/* Overlays de logos sobre el mosaico */
.mosaico-overlay-image {
    pointer-events: none;
    display: block;
    image-rendering: -webkit-optimize-contrast;
    will-change: transform;
}

@media (max-width: 768px) {
    .mosaico-visualizador-container, .mosaico-encuentra-foto-container {
        padding: 15px;
        margin: 0 auto;
        max-width: 100%;
    }
    .mosaico-encuentra-foto-container .mosaico-search-form {
        grid-template-columns: auto;
    }
}