/* Variables y Reset */
:root {
    --galeria-primario: #000000;
    --galeria-secundario: #25D366; /* Verde WhatsApp */
    --galeria-fondo: #f4f4f4;
    --galeria-radio: 8px;
}

/* Grilla de Fotos */
.galeria-contenedor {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* Tarjeta individual */
.galeria-card {
    background: #fff;
    border: 1px solid #e1e1e1;
    border-radius: var(--galeria-radio);
    overflow: hidden;
    position: relative;
    transition: transform 0.2s;
}

.galeria-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.galeria-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.galeria-acciones {
    padding: 10px;
    background: #fff;
    text-align: center;
    border-top: 1px solid #eee;
}

/* Checkbox personalizado */
.galeria-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Botones Globales */
.galeria-controles {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.galeria-btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--galeria-radio);
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    transition: opacity 0.2s;
}

.galeria-btn:hover {
    opacity: 0.9;
}

.galeria-btn-primario {
    background: var(--galeria-primario);
    color: #fff;
}

.galeria-btn-secundario {
    background: var(--galeria-secundario);
    color: #fff;
}

/* Modal de Login */
.galeria-login-box {
    max-width: 400px;
    margin: 40px auto;
    padding: 30px;
    background: #fff;
    border-radius: var(--galeria-radio);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
}

.galeria-login-box input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}