/* Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}
 
body {
    background-color: black;
    color: white;
}
 
/* Header */
.navbar {
    margin-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2px 40px;
    border-top: 1px solid white;
    border-bottom: 1px solid white;
}
 
.logo img   { width: 200px; }
.logo a     { display: inline-block; }
 
.search {
    width: 40%;
    padding: 8px 20px;
    border-radius: 20px;
    border: none;
    background: rgb(23, 23, 39);
    color: white;
    font-size: 14px;
}
 
.navbar nav     { display: flex; align-items: center; gap: 15px; }
.navbar nav img { width: 7%; height: 25px; }
.navbar a       { margin-left: 3px; text-decoration: none; color: white; font-size: 13px; cursor: pointer; }
.navbar a:hover { color: darkred; }
 
/* Publicaciones */
.pub {
    width: 100%;
    max-width: 1000px;
    margin: 25px auto 0;
    padding: 0 15px;
}
 
/* Titulo */
.seccion-titulo {
    font-size: 22px;
    font-weight: bold;
    margin: 30px 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid red;
    display: flex;
    align-items: center;
    gap: 10px;
}
 
/* Publicacion */
.post {
    background: #1a1a23;
    border-radius: 18px;
    padding: 18px;
    margin-bottom: 35px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}
 
/* Header publicacion */
.post-header  { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
 
.user-info              { display: flex; align-items: center; gap: 12px; }
.user-info img          { width: 45px; height: 45px; border-radius: 50%; object-fit: cover; }
.user-info strong       { display: block; font-size: 15px; cursor: pointer; }
.user-info strong:hover { color: #ff3b3b; }
.user-info span         { font-size: 13px; color: #aaa; }
 
/* Imagen de la publicación */
.post-img { width: 100%; border-radius: 15px; margin-bottom: 15px; object-fit: cover; }
 
/* Separador */
.post hr { border: none; height: 1px; background: #2a2a35; margin: 20px 0; }
 
/* Descripción */
.comentarios        { font-size: 15px; }
.comentarios strong { margin-right: 5px; cursor: pointer; }
.comentarios strong:hover { color: #ff3b3b; }
 
/* Acciones */
.post-acciones { display: flex; gap: 25px; margin-bottom: 10px; }
 
.accion           { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.accion img       { width: 24px; }
.accion:hover     { scale: 1.15; opacity: 0.7; }
 
/* Boton like */
.like-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}
 
.like-btn.activo { color: red; }
.like-btn img    { width: 24px; }
 
/* Mensaje */
.sin-pubs { color: #aaa; margin-bottom: 30px; }