/**
 * DIBA 2025 - COMPONENTE SHARE (COMPARTIR)
 * 
 * Componente de botón compartir en redes sociales
 * Usado en: ConsultaSeuController (html/partials/share_component.php)
 * 
 * Funcionalidad:
 * - Botón de compartir con dropdown
 * - Compatible con ng-show de Angular
 * - Animación suave al abrir/cerrar
 * - Efectos hover específicos por red social
 * - Responsive para móvil
 * 
 * Fecha: 10 de febrero de 2026
 */

/* ========================================
   CONTENEDOR PRINCIPAL
   ======================================== */

.share-tools {
    position: relative;
    display: inline-block;
    margin-left: 12px;
}

/* ========================================
   BOTÓN DE COMPARTIR
   ======================================== */

.share-btn {
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    height: 24px;
    padding: 0;
    width: 24px;
}

.share-btn:hover {
    opacity: 0.8;
    transform: scale(1.1);
    transition: all 0.2s ease;
}

/* COMENTADO: Puede interferir con estilos de formularios
.share-btn:focus {
    outline: 2px solid #891536;
    outline-offset: 2px;
}
*/

/* ========================================
   DROPDOWN DEL SHARE
   Compatible con ng-show de Angular
   ======================================== */

.share-dropdown {
    position: absolute;
    top: 110%;
    right: 0;
    min-width: 180px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    z-index: 9999;
    padding: 8px 0;
    margin: 0;
    list-style: none;
    animation: shareFadeIn 0.2s ease;
}

/* Animación de entrada */
@keyframes shareFadeIn {
    from { 
        opacity: 0; 
        transform: translateY(-10px);
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
    }
}

/* ========================================
   ITEMS DEL DROPDOWN
   ======================================== */

.share-dropdown li {
    padding: 0;
}

.share-dropdown a {
    color: #333;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    font-size: 15px;
    transition: background 0.15s ease, color 0.15s ease;
}

.share-dropdown a:hover {
    background: #f5f5f5;
    color: #891536;
}

/* COMENTADO: No necesario en elementos marco
.share-dropdown a:focus {
    background: #f5f5f5;
    outline: 2px solid #891536;
    outline-offset: -2px;
}
*/

/* ========================================
   EFECTOS HOVER POR RED SOCIAL
   ======================================== */

.share-dropdown a:hover .share-ico-svg[alt="X"] {
    filter: drop-shadow(0 0 2px #000);
}

.share-dropdown a:hover .share-ico-svg[alt="Facebook"] {
    filter: drop-shadow(0 0 2px #1877f3);
}

.share-dropdown a:hover .share-ico-svg[alt="WhatsApp"] {
    filter: drop-shadow(0 0 2px #25d366);
}

.share-dropdown a:hover .share-ico-svg[alt="Telegram"] {
    filter: drop-shadow(0 0 2px #0088cc);
}

.share-dropdown a:hover .share-ico-svg[alt="Email"] {
    filter: drop-shadow(0 0 2px #d54b3d);
}

/* ========================================
   ICONOS SVG
   ======================================== */

.share-ico-svg {
    width: 22px;
    height: 22px;
    margin-right: 8px;
    vertical-align: middle;
    display: inline-block;
    flex-shrink: 0;
}

.share-btn .share-ico-svg {
    width: 24px;
    height: 24px;
    margin-right: 10px;
}

/* ========================================
   RESPONSIVE PARA MÓVIL
   ======================================== */

@media (max-width: 600px) {
    .share-dropdown {
        min-width: 140px;
        right: 0;
        left: auto;
    }
    
    .share-btn {
        font-size: 13px;
        padding: 6px 10px;
        transform: scale(5);
    }
    
    .share-btn:hover {
        transform: scale(5);
    }
    
    .share-dropdown a {
        padding: 6px 12px;
        font-size: 14px;
    }
}

/* ========================================
   COMPATIBILIDAD CON ANGULAR
   ======================================== */

/* Asegurar que ng-show funciona correctamente */
.share-dropdown.ng-hide {
    display: none !important;
}

/* Soporte para múltiples dropdowns en la misma página */
.share-tools + .share-tools {
    margin-left: 8px;
}

/* ========================================
   NOTAS DE USO
   ======================================== 
   
   HTML esperado:
   <div class="share-tools">
       <button class="share-btn" ng-click="toggleShareDropdown($index)">
           <img src="img/icon-share.svg" alt="Compartir" class="share-ico-svg" />
       </button>
       <ul class="share-dropdown" ng-show="shareDropdownIndex === $index">
           <li><a href="..."><img src="..." class="share-ico-svg" /> Red Social</a></li>
       </ul>
   </div>
   
   JavaScript (Angular):
   $scope.shareDropdownIndex = null;
   $scope.toggleShareDropdown = function(index) {
       $scope.shareDropdownIndex = ($scope.shareDropdownIndex === index) ? null : index;
   };
   
   ======================================== */