/* ============================================
   ESTILOS PARA LAYOUT Y NAVEGACIÓN
   ============================================ */

/* Navegación */
nav {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid #ffc10753;
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.3);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-radius: 0 0 15px 15px;
}

nav .nav-logo img {
    height: 55px;
    transition: transform 0.3s;
}

nav .nav-logo img:hover {
    transform: scale(1.1);
}

nav .nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    margin: 0 15px;
    transition: color 0.3s, transform 0.2s, text-shadow 0.3s;
}

nav .nav-links a:hover {
    color: #ffc107;
    transform: translateY(-2px);
    text-shadow: 0 0 8px rgba(255, 193, 7, 0.8);
}

/* Botón de cerrar sesión en el nav */
nav .nav-links button {
    background: none;
    border: none;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    margin: 0 15px;
    transition: color 0.3s, transform 0.2s, text-shadow 0.3s;
}

nav .nav-links button:hover {
    color: #ffc107;
    transform: translateY(-2px);
    text-shadow: 0 0 8px rgba(255, 193, 7, 0.8);
}

/* Botón de descarga APK en el menú */
nav .nav-links .download-apk-link {
    background: linear-gradient(135deg, #28a745, #20c997);
    padding: 8px 16px;
    border-radius: 20px;
    color: #fff !important;
    font-weight: bold;
    box-shadow: 0 2px 10px rgba(40, 167, 69, 0.4);
    transition: all 0.3s ease;
}

nav .nav-links .download-apk-link:hover {
    background: linear-gradient(135deg, #20c997, #28a745);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.6);
    color: #fff !important;
    text-shadow: none;
}

nav .nav-links .download-apk-link i {
    margin-right: 5px;
}